0000000000907356

AUTHOR

Petra Vasko

showing 165 related works from this author

Reactions of m-Terphenyl-Stabilized Germylene and Stannylene with Water and Methanol: Oxidative Addition versus Arene Elimination and Different React…

2015

Reactions of the divalent germylene Ge(ArMe6)2 (ArMe6 = C6H3-2,6-{C6H2-2,4,6-(CH3)3}2) with water or methanol gave the Ge(IV) insertion product (ArMe6)2Ge(H)OH (1) or (ArMe6)2Ge(H)OMe (2), respectively. In contrast, its stannylene congener Sn(ArMe6)2 reacted with water or methanol to produce the Sn(II) species {ArMe6Sn(μ-OH)}2 (3) or {ArMe6Sn(μ-OMe)}2 (4), respectively, with elimination of ArMe6H. Compounds 1–4 were characterized by IR and NMR spectroscopy as well as by X-ray crystallography. Density functional theory calculations yielded mechanistic insight into the formation of (ArMe6)2Ge(H)OH and {ArMe6Sn(μ-OH)}2. The insertion of an m-terphenyl-stabilized germylene into the O–H bond was…

areenin eliminaatiooxidative additionmetallyleenitreaktiomekanismiDFT laskutmetallylenesarene eliminationreaction mechanismhapettava additioDFT calculations
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Synthesis, characterization, and reactivity of heavier group 13 and 14 metallylenes and metalloid clusters : small molecule activation and more

2015

small molecule activationkemiallinen synteesipienmolekyylitsynthesispuolimetallitmolekyylitmain group chemistrylaskennallinen kemiacomputational chemistrykemialliset sidoksetmetalloid clustersmetallylenesnanohiukkasetröntgenkristallografiaX-ray crystallography
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Reversible O-H bond activation by an intramolecular frustrated Lewis pair

2019

The interactions of the O–H bonds in alcohols, water and phenol with dimethylxanthene-derived frustrated Lewis pairs (FLPs) have been probed. Within the constraints of this backbone framework, the preference for adduct formation or O–H bond cleavage to give the corresponding zwitterion is largely determined by pKa considerations. In the case of the PPh2/B(C6F5)2 system and p-tBuC6H4OH, an equilibrium is established between the two isomeric forms which allows the thermodynamic parameters associated with zwitterion formation via O–H bond cleavage to be probed. peerReviewed

kemialliset sidoksetreversible O-H bond activationintramolecular frustrated Lewis pair
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Cleavage of Ge–Ge and Sn–Sn Triple Bonds in Heavy Group 14 Element Alkyne Analogues (EAriPr4)2 (E = Ge, Sn; AriPr4 = C6H3-2,6(C6H3-2,6-iPr2)2) by Rea…

2016

The reactions of heavier group 14 element alkyne analogues (EAriPr4)2 (E = Ge, Sn; AriPr4 = C6H3-2,6-(C6H3-2,6-iPr2)2) with the group 6 transition-metal carbonyls M(CO)6 (M = Cr, Mo, W) under UV irradiation resulted in the cleavage of the E–E triple bond and the formation of the complexes {AriPr4EM(CO)4}2 (1–6), which were characterized by single crystal X-ray diffraction as well as by IR and multinuclear NMR spectroscopy. Single-crystal X-ray structural analyses of 1–6 showed that the complexes have a nearly planar rhomboid M2E2 core with three-coordinate group 14 atoms. The coordination geometry at the group 6 metals is distorted octahedral formed by four carbonyl groups as well as two br…

triple bondkoordinaatiokompleksitalkyne analoguessiirtymämetallien karbonyylikompleksittransition-metal carbonylssidosten hajoaminenkolmoissidoksetkompleksiyhdisteetalkyynianalogitbond cleavage
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Trapping and Reactivity of a Molecular Aluminium Oxide Ion

2019

Aluminium oxides constitute an important class of inorganic compound that are widely exploited in the chemical industry as catalysts and catalyst supports. Due to the tendency for such systems to aggregate via Al‐O‐Al bridges, the synthesis of well‐defined, soluble, molecular models for these materials is challenging. Here we show that reactions of the potassium aluminyl complex K 2 [( NON )Al] 2 ( NON = 4,5‐bis(2,6‐diiso‐propylanilido)‐2,7‐di‐tert‐butyl‐9,9‐dimethylxanthene) with CO 2 , PhNCO and N 2 O all proceed via a common aluminium oxide intermediate. This highly reactive species can be trapped by coordination of a THF molecule as the anionic oxide complex [( NON )AlO(THF)] ‐ , which …

small molecule activationOxidereduction010402 general chemistry01 natural sciencesHeterolysisCatalysischemistry.chemical_compoundPolymer chemistryMoleculeReactivity (chemistry)alumiiniBond cleavageAluminium oxides010405 organic chemistryaluminiumpelkistysGeneral MedicineGeneral Chemistrykompleksiyhdisteet0104 chemical sciencesHyponitritechemistryoksiditAluminium oxidealuminyloxide
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Addition of Ethylene or Hydrogen to a Main-Group Metal Cluster under Mild Conditions

2015

Reaction of the tin cluster Sn8(Arinline image)4 (Arinline image=C6H2-2,6-(C6H3-2,4,6-Me3)2) with excess ethylene or dihydrogen at 25 °C/1 atmosphere yielded two new clusters that incorporated ethylene or hydrogen. The reaction with ethylene yielded Sn4(Arinline image)4(C2H2)5 that contained five ethylene moieties bridging four aryl substituted tin atoms and one tin–tin bond. Reaction with H2 produced a cyclic tin species of formula (Sn(H)Arinline image)4, which could also be synthesized by the reaction of {(Arinline image)Sn(μ-Cl)}2 with DIBAL-H. These reactions represent the first instances of direct reactions of isolable main-group clusters with ethylene or hydrogen under mild conditions…

small molecule activationEthyleneHydrogenInorganic chemistrychemistry.chemical_elementInfrared spectroscopyCatalysisetyleeniklusteritchemistry.chemical_compoundtinPolymer chemistryCluster (physics)ethyleneclustersta116ArylmetalliklusteritGeneral ChemistryGeneral MedicinechemistryMain group elementvetyhydrogenpienmolekyylien aktivointiDensity functional theorytinaTinAngewandte Chemie
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Carbon Monoxide Activation by a Molecular Aluminium Imide: C−O Bond Cleavage and C−C Bond Formation

2020

Anionic molecular imide complexes of aluminium are accessible via a rational synthetic approach involving the reactions of organo azides with a potassium aluminyl reagent. In the case of K 2 [( NON )Al(NDipp)] 2 ( NON = 4,5‐bis(2,6‐di iso propylanilido)‐2,7‐di‐tert‐butyl‐9,9‐dimethyl‐xanthene; Dipp = 2,6‐di iso propylphenyl) structural characterization by X‐ray crystallography reveals a short Al‐N distance, which is thought to be due primarily to the low coordinate nature of the nitrogen centre. The Al‐N unit is highly polar, and capable of the activation of relatively inert chemical bonds, such as those found in dihydrogen and carbon monoxide. In the case of CO, uptake of two molecules of …

small molecule activation010405 organic chemistryaluminiumkompleksiyhdisteetGeneral Medicine010402 general chemistry01 natural sciencescarbon monoxide3. Good health0104 chemical sciencesaktivointiimidealuminylalumiinihiilimonoksidiAngewandte Chemie
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The Instability of Ni{N(SiMe3 )2 }2 : A Fifty Year Old Transition Metal Silylamide Mystery.

2015

The characterization of the unstable Ni(II) bis(silylamide) Ni{N(SiMe3 )2 }2 (1), its THF complex Ni{N(SiMe3 )2 }2 (THF) (2), and the stable bis(pyridine) derivative trans-Ni{N(SiMe3 )2 }2 (py)2 (3), is described. Both 1 and 2 decompose at ca. 25 °C to a tetrameric Ni(I) species, [Ni{N(SiMe3 )2 }]4 (4), also obtainable from LiN(SiMe3 )2 and NiCl2 (DME). Experimental and computational data indicate that the instability of 1 is likely due to ease of reduction of Ni(II) to Ni(I) and the stabilization of 4 through dispersion forces.

Steric effectsmagneettiset ominaisuudetChemistrychemistry.chemical_elementdispersiovuorovaikutusGeneral ChemistryInstabilityCatalysisnikkelikompleksitsilyyliamidiligandisilylamidechemistry.chemical_compoundNickelCrystallographynickelTransition metalmagnetismPyridineOrganic chemistrysteeriset vuorovaikutuksetta116dispersion effectsDerivative (chemistry)steric effectsAngewandte Chemie (International ed. in English)
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Controlling Oxidative Addition and Reductive Elimination at Tin(I) via Hemi-Lability.

2021

We report on the synthesis of a distannyne supported by a pincer ligand bearing pendant amine donors that is capable of reversibly activating E–H bonds at one or both of the tin centres through dissociation of the hemi-labile N–Sn donor/acceptor interactions. This chemistry can be exploited to sequentially (and reversibly) assemble mixed-valence chains of tin atoms of the type ArSn{Sn(Ar)H} n SnAr ( n = 1, 2). The experimentally observed (decreasing) propensity towards chain growth with increasing chain length can be rationalized both thermodynamically and kinetically by the electron-withdrawing properties of the –Sn(Ar)H– backbone units generated via oxidative addition. peerReviewed

oxidative additionchemistry.chemical_element010402 general chemistry01 natural sciencesCatalysisDissociation (chemistry)Reductive eliminationreversibilityNucleophilic aromatic substitutiontinPolymer chemistryPincer ligandkemiallinen synteesiChemistry010405 organic chemistryreductive eliminationliganditkompleksiyhdisteetGeneral ChemistryGeneral MedicineAcceptorOxidative addition3. Good health0104 chemical scienceshemi-labile ligandorgaaniset tinayhdisteettinaAmine gas treatingTinAngewandte Chemie (International ed. in English)
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Probing the non-innocent nature of an amino-functionalised β-diketiminate ligand in silylene/iminosilane systems.

2020

Electron-rich β-diketiminate ligands, featuring amino groups at the backbone β positions (“N-nacnac” ligands) have been employed in the synthesis of a range of silylene (SiII) complexes of the type (N-nacnac)SiX (where X = H, Cl, N(SiMe3)2, P(SiMe3)2 and Si(SiMe3)3). A combination of experimental and quantum chemical approaches reveals (i) that in all cases rearrangement to give an aza-butadienyl SiIV imide featuring a contracted five-membered heterocycle is thermodynamically favourable (and experimentally viable); (ii) that the kinetic lability of systems of the type (N-nacnac)SiX varies markedly as a function of X, such that compounds of this type can be isolated under ambient conditions …

Steric effectsMolecular Structure010405 organic chemistryLabilityLigandSilicon CompoundsSilylene010402 general chemistryRing (chemistry)Ligands01 natural sciences3. Good health0104 chemical sciencesInorganic Chemistrychemistry.chemical_compoundCrystallographyKineticschemistryNucleophileIntramolecular forceThermodynamicsIminesImideDensity Functional TheoryDalton transactions (Cambridge, England : 2003)
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Reversible O–H bond activation by an intramolecular frustrated Lewis pair

2019

The interactions of the O-H bonds in alcohols, water and phenol with dimethylxanthene-derived frustrated Lewis pairs (FLPs) have been probed. Within the constraints of this backbone framework, the preference for adduct formation or O-H bond cleavage to give the corresponding zwitterion is largely determined by pKa considerations. In the case of the PPh2/B(C6F5)2 system and p-tBuC6H4OH, an equilibrium is established between the two isomeric forms which allows the thermodynamic parameters associated with zwitterion formation via O-H bond cleavage to be probed.

010405 organic chemistryHydrogen bondintramolecular frustrated Lewis pair010402 general chemistry01 natural sciencesFrustrated Lewis pair0104 chemical sciencesAdductInorganic Chemistrykemialliset sidoksetCrystallographychemistry.chemical_compoundchemistryreversible O-H bond activationZwitterionIntramolecular forceta116Bond cleavageDalton Transactions
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Synthesis, structure and reaction chemistry of a nucleophilic aluminyl anion.

2018

The reactivity of aluminium compounds is dominated by their electron deficiency and consequent electrophilicity; these compounds are archetypal Lewis acids (electron-pair acceptors). The main industrial roles of aluminium, and classical methods of synthesizing aluminium–element bonds (for example, hydroalumination and metathesis), draw on the electron deficiency of species of the type AlR3 and AlCl31,2. Whereas aluminates, [AlR4]−, are well known, the idea of reversing polarity and using an aluminium reagent as the nucleophilic partner in bond-forming substitution reactions is unprecedented, owing to the fact that low-valent aluminium anions analogous to nitrogen-, carbon- and boron-centred…

Substitution reactionkemiallinen synteesiMultidisciplinaryanionit010405 organic chemistryaluminiumNacNacElectron deficiencyorganometalliyhdisteet010402 general chemistry01 natural sciencesOxidative additionMedicinal chemistry0104 chemical scienceschemistry.chemical_compoundNucleophilechemistryElectrophileorganometallic compoundsReactivity (chemistry)Lewis acids and basesalumiinianionschemical synthesisNature
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Group 13 complexes of dipyridylmethane, a forgotten ligand in coordination chemistry.

2015

The reactions of dipyridylmethane (dpma) with group 13 trichlorides were investigated in 1 : 1 and 1 : 2 molar ratios using NMR spectroscopy and X-ray crystallography. With 1 : 1 stoichiometry and Et2O as solvent, reactions employing AlCl3 or GaCl3 gave mixtures of products with the salt [(dpma)2MCl2](+)[MCl4](-) (M = Al, Ga) as the main species. The corresponding reactions in 1 : 2 molar ratio gave similar mixtures but with [(dpma)MCl2](+)[MCl4](-) as the primary product. Pure salts [(dpma)AlCl2](+)[Cl](-) and [(dpma)AlCl2](+)[AlCl4](-) could be obtained by performing the reactions in CH3CN. In the case of InCl3, a neutral monoadduct (dpma)InCl3 formed regardless of the stoichiometry emplo…

chemistry.chemical_classificationBoron groupChemistryLigandStereochemistryligandsdipyridylmethaneMethylene bridgeNuclear magnetic resonance spectroscopyliganditMedicinal chemistrydipyridyylimetaaniCoordination complexInorganic ChemistryBipyridinechemistry.chemical_compoundkoordinaatiokemiaDeprotonationcoordination chemistryReactivity (chemistry)ta116Dalton transactions (Cambridge, England : 2003)
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A Germanium Isocyanide Complex Featuring (n -> π*) Back-Bonding and Its Conversion to a Hydride/Cyanide Product via C–H Bond Activation under Mild Co…

2012

Reaction of the diarylgermylene Ge(Ar(Me(6)))(2) [Ar(Me(6)) = C(6)H(3)-2,6-(C(6)H(2)-2,4,6-(CH(3))(3))(2)] with tert-butyl isocyanide gave the Lewis adduct species (Ar(Me(6)))(2)GeCNBu(t), in which the isocyanide ligand displays a decreased C-N stretching frequency consistent with an n → π* back-bonding interaction. Density functional theory confirmed that the HOMO is a Ge-C bonding combination between the lone pair of electrons on the germanium atom and the C-N π* orbital of the isocyanide ligand. The complex undergoes facile C-H bond activation to produce a new diarylgermanium hydride/cyanide species and isobutene via heterolytic cleavage of the N-Bu(t) bond.

Models MolecularC h bondCyanidesLigandHydrideGermaniumIsocyanideCyanidechemistry.chemical_elementGermaniumHydrogen BondingGeneral ChemistryPhotochemistryCrystallography X-RayBiochemistryMedicinal chemistryCatalysisAdductchemistry.chemical_compoundColloid and Surface ChemistrychemistryOrganometallic Compoundsta116Pi backbondingHydrogenJournal of the American Chemical Society
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Reversible, room-temperature C—C bond activation of benzene by an isolable metal complex

2019

The activation of C-C bonds is of fundamental interest in the construction of complex molecules from petrochemical feedstocks. In the case of the archetypal aromatic hydrocarbon benzene, C-C cleavage is thermodynamically disfavored, and is brought about only by transient highly reactive species generated in situ. Here we show that the oxidative addition of the C-C bond in benzene by an isolated metal complex is not only possible, but occurs at room temperature and reversibly at a single aluminium center in [(NON)Al]- (where NON = 4,5-bis(2,6-diisopropylanilido)-2,7-di-tert-butyl-9,9-dimethylxanthene). Selectivity over C-H bond activation is achieved kinetically and allows for the generation…

chemistry.chemical_classificationchemistry.chemical_elementGeneral Chemistry010402 general chemistryCleavage (embryo)Photochemistry01 natural sciencesBiochemistryOxidative additionCatalysis3. Good health0104 chemical sciencesMetalchemistry.chemical_compoundColloid and Surface ChemistrychemistryAluminiumvisual_artvisual_art.visual_art_mediumMoleculeBenzeneSelectivityAromatic hydrocarbon
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Reaction of LiArMe6 (ArMe6= C6H3-2,6-(C6H2-2,4,6-Me3)2) with indium(I)chloride yields three m-terphenyl stabilized mixed-valent organoindium subhalid…

2016

Abstract Indium(I)chloride reacts with LiAr Me 6 ( Ar Me 6  = C6H3-2,6-(C6H2-2,4,6-Me3)2) in THF to give three new mixed-valent organoindium subhalides. While the 1:1 reaction of InCl with LiAr Me 6 yields the known metal-rich cluster In8( Ar Me 6 )4 (1), the use of freshly prepared LiAr Me 6 led to incorporation of iodide, derived from the synthesis of LiAr Me 6 , into the structures, to afford In4( Ar Me 6 )4I2 (2) along with minor amounts of In3( Ar Me 6 )3I2 (3). When the same reaction was performed in 4:3 stoichiometry, the mixed-halide compound In3( Ar Me 6 )3ClI (4) was obtained. Further increasing the chloride:aryl ligand ratio resulted in the formation of the known mixed-halide spe…

chemistry.chemical_classification010405 organic chemistryArylIodideInfrared spectroscopychemistry.chemical_element010402 general chemistry01 natural sciencesChloride0104 chemical sciencesInorganic ChemistryCrystallographychemistry.chemical_compoundchemistryComputational chemistryTerphenylX-ray crystallographyMaterials ChemistrymedicinePhysical and Theoretical ChemistryStoichiometryIndiummedicine.drugPolyhedron
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Approaching a “naked” boryl anion: amide metathesis as a route to calcium, strontium, and potassium boryl complexes

2020

Abstract Amide metathesis has been used to generate the first structurally characterized boryl complexes of calcium and strontium, {(Me3Si)2N}M{B(NDippCH)2}(thf)n (M=Ca, n=2; M=Sr, n=3), through the reactions of the corresponding bis(amides), M{N(SiMe3)2}2(thf)2, with (thf)2Li‐ {B(NDippCH)2}. Most notably, this approach can also be applied to the analogous potassium amide K{N(SiMe3)2}, leading to the formation of the solvent‐free borylpotassium dimer [K{B(NDippCH)2}]2, which is stable in the solid state at room temperature for extended periods (48 h). A dimeric structure has been determined crystallographically in which the K+ cations interact weakly with both the ipso‐carbons of the flanki…

DimerPotassiumchemistry.chemical_elementBoron Chemistry010402 general chemistryMetathesis01 natural sciencesCatalysischemistry.chemical_compoundAmidestructural studiesbooriBoronStrontiumPotassium amide010405 organic chemistryChemistryCommunicationAtoms in moleculesborylkompleksiyhdisteetGeneral MedicineGeneral ChemistryCommunications0104 chemical sciencesCrystallographys-block chemistryamiditatoms in moleculesboron
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Effects of Remote Ligand Substituents on the Structures, Spectroscopic, and Magnetic Properties of Two-Coordinate Transition-Metal Thiolate Complexes

2018

The first-row transition-metal(II) dithiolates M(SAriPr4)2 [AriPr4 = C6H3-2,6-(C6H3-2,6-iPr2)2; M = Cr (1), Mn (3), Fe (4), Co (5), Ni (6), and Zn (7)] and Cr(SArMe6)2 [2; ArMe6 = C6H3-2,6-(C6H2-2,4,6-Me3)2] and the ligand-transfer reagent (NaSAriPr4)2 (8) are described. In contrast to their M(SAriPr6)2 (M = Cr, Mn, Fe, Co, Ni, and Zn; AriPr6 = C6H3-2,6-(C6H2-2,4,6-iPr3)2) congeners, which differ from 1 and 3-6 in having p-isopropyl groups on the flanking aryl rings of the terphenyl substituents, compounds 1 and 4-6 display highly bent coordination geometries with S-M-S angles of 109.802(2)° (1), 120.2828(3)° (4), 91.730(3)° (5), and 92.68(2)° (6) as well as relatively close metal-flanking …

010405 organic chemistryLigandligandsArylkompleksiyhdisteetligandit010402 general chemistryRing (chemistry)01 natural sciencesElectron spectroscopy0104 chemical sciencesInorganic ChemistryMetalchemistry.chemical_compoundCrystallographychemistryTransition metalCovalent bondvisual_artTerphenylvisual_art.visual_art_mediumcoordination complexesPhysical and Theoretical Chemistryta116
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Arene C−H Activation at Aluminium(I): meta Selectivity Driven by the Electronics of S N Ar Chemistry

2020

The reactivity of the electron-rich anionic Al(I) ('aluminyl') compound K 2 [(NON)Al] 2 (NON = 4,5-bis(2,6-diisopropylanilido)-2,7-di- tert -butyl-9,9-dimethylxanthene) towards mono- and disubstituted arenes is reported. C-H activation chemistry with n -butylbenzene gives exclusively the product of activation at the arene meta position. Mechanistically, this transformation proceeds in a single step via a concerted Meisenheimer-type transition state. Selectivity is therefore based on similar electronic factors to classical S N Ar chemistry, which implies the destabilization of transition states featuring electron-donating groups in either the ortho or the para positions. In the cases of tolu…

010405 organic chemistryChemistryXyleneSubstituentGeneral Chemistry010402 general chemistry01 natural sciencesMedicinal chemistryTolueneCatalysisTransition state0104 chemical sciences3. Good healthchemistry.chemical_compoundMeta-Nucleophilic aromatic substitutionReactivity (chemistry)SelectivityAngewandte Chemie International Edition
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The Aluminyl Anion : A New Generation of Aluminium Nucleophile

2020

Trivalent aluminium compounds are well known for their reactivity as Lewis acids/electrophiles, a feature that is exploited in many pharmaceutical, industrial and laboratory-based reactions. Recently, a series of isolable aluminium(I) anions ('aluminyls') have been reported, which offer an alternative to this textbook description: these reagents behave as aluminium nucleophiles. This minireview covers the synthesis, structure and reactivity of aluminyl species reported to date, together with their associated metal complexes. The frontier orbitals of each of these species have been investigated using a common methodology to allow for a like-for-like comparison of their electronic structure a…

chemistry.chemical_elementElectronic structureorganometalliyhdisteet010402 general chemistryreaktiivisuus01 natural sciencesCatalysisMetalmain groupNucleophileAluminiumnucleophile organometallicReactivity (chemistry)Lewis acids and basesalumiini010405 organic chemistryaluminiumGeneral MedicineGeneral ChemistrykompleksiyhdisteetCombinatorial chemistry0104 chemical scienceschemistryReagentvisual_artElectrophilevisual_art.visual_art_mediumaluminylalumiiniyhdisteet
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Cooperative N–H bond activation by amido-Ge(ii) cations

2020

N-heterocyclic carbene (NHC) and tertiary phosphine-stabilized germylium-ylidene cations, [R(L)Ge:]+, featuring tethered amido substituents at R have been synthesized via halide abstraction. Characterization in the solid state by X-ray crystallography shows these systems to be monomeric, featuring a two-coordinate C,N- or P,N-ligated germanium atom. The presence of the strongly Lewis acidic cationic germanium centre and proximal amide function allows for facile cleavage of N-H bonds in 1,2-fashion: the products resulting from reactions with carbazole feature a tethered secondary amine donor bound to a three-coordinate carbazolyl-GeII centre. In each case, addition of the components of the N…

010405 organic chemistryCarbazoleHydrogen bondCationic polymerizationchemistry.chemical_elementGermaniumSubstrate (electronics)010402 general chemistry01 natural sciences3. Good health0104 chemical sciencesInorganic Chemistrychemistry.chemical_compoundCrystallographychemistryAmideAmine gas treatingCarbeneDalton Transactions
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Carbon monoxide activation by a molecular aluminium imide: C-O bond cleavage and C-C bond formation

2020

Anionic molecular imide complexes of aluminium are accessible via a rational synthetic approach involving the reactions of organo azides with a potassium aluminyl reagent. In the case of K2 [(NON)Al(NDipp)]2 (NON=4,5-bis(2,6-diisopropylanilido)-2,7-di-tert-butyl-9,9-dimethyl-xanthene; Dipp=2,6-diisopropylphenyl) structural characterization by X-ray crystallography reveals a short Al-N distance, which is thought primarily to be due to the low coordinate nature of the nitrogen centre. The Al-N unit is highly polar, and capable of the activation of relatively inert chemical bonds, such as those found in dihydrogen and carbon monoxide. In the case of CO, uptake of two molecules of the substrate…

010405 organic chemistrySubstrate (chemistry)General Chemistry010402 general chemistry01 natural sciencesIsocyanateCatalysis3. Good health0104 chemical scienceschemistry.chemical_compoundchemistryChemical bondReagentPolymer chemistryMoleculeImideBond cleavageCarbon monoxide
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A nucleophilic gold complex.

2019

Solid-state auride salts featuring the negatively charged Au– ion are known to be stable in the presence of alkali metal counterions. While such electron-rich species might be expected to be nucleophilic (in the same manner as I–, for example), their instability in solution means that this has not been verified experimentally. Here we report a two-coordinate gold complex (NON)AlAuPtBu3 (where NON is the chelating tridentate ligand 4,5-bis(2,6-diisopropylanilido)-2,7-di-tert-butyl-9,9-dimethylxanthene) that features a strongly polarized bond, Auδ––Alδ+. This is synthesized by reaction of the potassium aluminyl compound [K{Al(NON)}]2 with tBu3PAuI. Computational studies of the complex, includ…

chemistry.chemical_classification010405 organic chemistryChemistryLigandGeneral Chemical EngineeringAtoms in moleculesGeneral Chemistrykompleksiyhdisteetgold010402 general chemistryAlkali metal01 natural scienceskulta0104 chemical sciencesIonElectronegativityCrystallographyNucleophileCovalent bondcoordination complexesCounterionNature chemistry
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Probing the Extremes of Covalency in M-Al bonds: Lithium and Zinc Aluminyl Compounds.

2022

Synthetic routes to lithium, magnesium, and zinc aluminyl complexes are reported, allowing for the first structural characterization of an unsupported lithium-aluminium bond. Crystallographic and quantum-chemical studies are consistent with the presence of a highly polar Li-Al interaction, characterized by a low bond order and relatively little charge transfer from Al to Li. Comparison with magnesium and zinc aluminyl systems reveals changes to both the M-Al bond and the (NON)Al fragment (where NON=4,5-bis(2,6-diisopropylanilido)-2,7-di-tert-butyl-9,9-dimethylxanthene), consistent with a more covalent character, with the latter complex being shown to react with CO<sub>2</sub> vi…

low valent compoundssinkki (metallit)ChemistryMagnesiumaluminiumzincchemistry.chemical_elementkompleksiyhdisteetGeneral ChemistryZincGeneral MedicineBond orderCatalysiskemialliset sidoksetCrystallographylitiumNucleophilelithiumCovalent bondAluminiumaluminylPolarLithiumalumiiniAngewandte Chemie (International ed. in English)
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Mechanistic Study of Stepwise Methylisocyanide Coupling and C-H Activation Mediated by a Low-Valent Main Group Molecule

2013

An experimental and DFT investigation of the mechanism of the coupling of methylisocyanide and C-H activation mediated by the germylene (germanediyl) Ge(Ar(Me6))2 (Ar(Me6) = C6H3-2,6(C6H2-2,4,6-Me3)2) showed that it proceeded by initial MeNC adduct formation followed by an isomerization involving the migratory insertion of the MeNC carbon into the Ge-C ligand bond. Addition of excess MeNC led to sequential insertions of two further MeNC molecules into the Ge-C bond. The insertion of the third MeNC leads to methylisocyanide methyl group C-H activation to afford an azagermacyclopentadienyl species. The X-ray crystal structures of the 1:1 (Ar(Me6))2GeCNMe adduct, the first and final insertion …

ChemistryLigandStereochemistryIsocyanideMigratory insertionGeneral ChemistryCrystal structureBiochemistryCatalysisAdductchemistry.chemical_compoundColloid and Surface ChemistryMoleculeIsomerizationta116Methyl groupJournal of American Chemical Society
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A crystalline radical cation derived from Thiele’s hydrocarbon with redox range beyond 1 V

2021

Thiele’s hydrocarbon occupies a central role as an open-shell platform for new organic materials, however little is known about its redox behaviour. While recent synthetic approaches involving symmetrical carbene substitution of the CPh2 termini yield isolable neutral/dicationic analogues, the intervening radical cations are much more difficult to isolate, due to narrow compatible redox ranges (typically  1 V), permitting its isolation in crystalline form. Further single-electron oxidation affords borenium dication 12+, thereby establishing an organoboron redox system fully characterized in all three redox states. We perceive that this strategy can be extended to other transient organic rad…

Electronic materialsRadicalScienceGeneral Physics and Astronomy010402 general chemistryPhotochemistryvapaat radikaalit01 natural sciencesRedoxArticleGeneral Biochemistry Genetics and Molecular Biologychemistry.chemical_compoundhapetus-pelkistysreaktiochemistry.chemical_classificationRange (particle radiation)kemiallinen synteesiMultidisciplinary010405 organic chemistryQkationitfood and beveragesGeneral Chemistryhiilivedyt0104 chemical sciencesDicationHydrocarbonRadical ionchemistryYield (chemistry)CarbeneInorganic chemistry
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Synthesis of new hybrid 1,4-thiazinyl-1,2,3-dithiazolyl radicals via Smiles rearrangement

2017

The condensation reaction of 2-aminobenzenethiols and 3-aminopyrazinethiols with 2-amino-6-fluoro-N-methylpyridinium triflate afforded thioether derivatives that were found to undergo Smiles rearrangement and cyclocondensation with sulphur monochloride to yield new hybrid 1,4-thiazine-1,2,3-dithiazolylium cations. The synthesized cations were readily reduced to the corresponding stable neutral radicals with spin densities delocalized over both 1,4-thiazinyl and 1,2,3-dithiazolyl moieties. peerReviewed

synthesis010405 organic chemistryChemistryRadical12010402 general chemistryPhotochemistryCondensation reaction01 natural sciences0104 chemical sciencesInorganic Chemistrychemistry.chemical_compoundDelocalized electron14-thiazinyl-123-dithiazolyl radicalsThioether4-thiazinyl-1Smiles rearrangementYield (chemistry)Polymer chemistrysynteesiSmiles rearrangementTrifluoromethanesulfonateta1163-dithiazolyl radicalsDalton Transactions
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Cleavage of Ge–Ge and Sn–Sn Triple Bonds in Heavy Group 14 Element Alkyne Analogues (EAriPr4)2 (E = Ge, Sn; AriPr4 = C6H3-2,6(C6H3-2,6-iPr2)2) by Rea…

2016

The reactions of heavier group 14 element alkyne analogues (EAriPr4)2 (E = Ge, Sn; AriPr4 = C6H3-2,6-(C6H3-2,6-iPr2)2) with the group 6 transition-metal carbonyls M(CO)6 (M = Cr, Mo, W) under UV irradiation resulted in the cleavage of the E–E triple bond and the formation of the complexes {AriPr4EM(CO)4}2 (1–6), which were characterized by single crystal X-ray diffraction as well as by IR and multinuclear NMR spectroscopy. Single-crystal X-ray structural analyses of 1–6 showed that the complexes have a nearly planar rhomboid M2E2 core with three-coordinate group 14 atoms. The coordination geometry at the group 6 metals is distorted octahedral formed by four carbonyl groups as well as two br…

chemistry.chemical_classification010405 organic chemistryChemistryOrganic ChemistryAlkyneNuclear magnetic resonance spectroscopy010402 general chemistryTriple bondPhotochemistry01 natural sciences0104 chemical sciencesInorganic ChemistryCrystallographyOctahedronIrradiationPhysical and Theoretical ChemistrySingle crystalCoordination geometryOrganometallics
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Interactions of a Diplumbyne with Dinuclear Transition Metal Carbonyls to Afford Metalloplumbylenes

2020

The metathesis reactions of the diplumbyne AriPr6PbPbAriPr6 (AriPr6 = −C6H3–2,6-(C6H2–2,4,6-iPr3)2) with the dinuclear metal carbonyls Mn2(CO)10, Fe2(CO)9, and Co2(CO)8 under mild conditions afforded the complexes Mn(CO)5(PbAriPr6) (1), Fe(CO)4(PbAriPr6)2 (2), and Co4(CO)9(PbAriPr6)2 (3), respectively. Complexes 1–3 were structurally characterized by single-crystal X-ray diffraction and spectroscopically characterized by 1H, 13C{1H}, 59Co{1H}, and 207Pb{1H} NMR; UV–vis; and IR methods. They are rare examples of species formed by the direct reaction of a group 14 dimetallyne with transition metal carbonyls. Complexes 1 and 2 feature Mn–Pb or Fe–Pb single bonds, whereas in 3 a Co–Pb cluster i…

010405 organic chemistryChemistryOrganic ChemistrycarbonylsmetalsMetal carbonylkompleksiyhdisteetorganometalliyhdisteet010402 general chemistry01 natural sciencescobalttransition metals0104 chemical sciencesInorganic ChemistryTransition metalPolymer chemistrySalt metathesis reactionPhysical and Theoretical Chemistrykarbonyylitnuclear magnetic resonance spectroscopy
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Reductions of M{N(SiMe3)2}3 (M = V, Cr, Fe): Terminal and Bridging Low-Valent First-Row Transition Metal Hydrido Complexes and “Metallo-Transaminatio…

2021

The reaction of the vanadium(III) tris(silylamide) V{N(SiMe3)2}3 with LiAlH4 in diethyl ether gives the highly unstable mixed-metal polyhydride [V(μ2-H)6[Al{N(SiMe3)2}2]3][Li(OEt2)3] (1), which was structurally characterized. Alternatively, performing the same reaction in the presence of 12-crown-4 affords a rare example of a structurally verified vanadium terminal hydride complex, [VH{N(SiMe3)2}3][Li(12-crown-4)2] (2). The corresponding deuteride 2D was also prepared using LiAlD4. In contrast, no hydride complexes were isolated by reaction of M{N(SiMe3)2}3 (M = Cr, Fe) with LiAlH4 and 12-crown-4. Instead, these reactions afforded the anionic metal(II) complexes [M{N(SiMe3)2}3][Li(12-crown-…

chemistry.chemical_classification010405 organic chemistryHydrideVanadiumchemistry.chemical_elementTrimethylamine010402 general chemistry01 natural sciences0104 chemical sciencesInorganic ChemistryMetalchemistry.chemical_compoundCrystallographychemistryTransition metalvisual_artvisual_art.visual_art_mediumLithiumPhysical and Theoretical ChemistryDiethyl etherCrown etherInorganic Chemistry
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Reactions of m-Terphenyl-Stabilized Germylene and Stannylene with Water and Methanol: Oxidative Addition versus Arene Elimination and Different React…

2015

Reactions of the divalent germylene Ge(ArMe6)2 (ArMe6 = C6H3-2,6-{C6H2-2,4,6-(CH3)3}2) with water or methanol gave the Ge(IV) insertion product (ArMe6)2Ge(H)OH (1) or (ArMe6)2Ge(H)OMe (2), respectively. In contrast, its stannylene congener Sn(ArMe6)2 reacted with water or methanol to produce the Sn(II) species {ArMe6Sn(μ-OH)}2 (3) or {ArMe6Sn(μ-OMe)}2 (4), respectively, with elimination of ArMe6H. Compounds 1–4 were characterized by IR and NMR spectroscopy as well as by X-ray crystallography. Density functional theory calculations yielded mechanistic insight into the formation of (ArMe6)2Ge(H)OH and {ArMe6Sn(μ-OH)}2. The insertion of an m-terphenyl-stabilized germylene into the O–H bond was…

oxidative additionMetathesisPhotochemistryDFT calculationsMedicinal chemistryReductive eliminationInorganic Chemistrychemistry.chemical_compoundTerphenylreaktiomekanismiReactivity (chemistry)metallylenesarene eliminationPhysical and Theoretical Chemistryta116Chemistryareenin eliminaatioArylOrganic ChemistryNuclear magnetic resonance spectroscopyOxidative additionmetallyleenitDFT laskutMethanolreaction mechanismhapettava additioOrganometallics
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Probing the non-innocent nature of an amino-functionalised β-diketiminate ligand in silylene/iminosilane systems

2020

Electron-rich β-diketiminate ligands{,} featuring amino groups at the backbone β positions (“N-nacnac” ligands) have been employed in the synthesis of a range of silylene (SiII) complexes of the type (N-nacnac)SiX (where X = H{,} Cl{,} N(SiMe3)2{,} P(SiMe3)2 and Si(SiMe3)3). A combination of experimental and quantum chemical approaches reveals (i) that in all cases rearrangement to give an aza-butadienyl SiIV imide featuring a contracted five-membered heterocycle is thermodynamically favourable (and experimentally viable); (ii) that the kinetic lability of systems of the type (N-nacnac)SiX varies markedly as a function of X{,} such that compounds of this type can be isolated under ambient c…

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Reaction of LiArMe6 (ArMe6ArMe6 = C6H3-2,6-(C6H2-2,4,6-Me3)2) with indium(I)chloride yields three m-terphenyl stabilized mixed-valent organoindium su…

2016

Indium(I)chloride reacts with LiArMe6 (ArMe6 = C6H3-2,6-(C6H2-2,4,6-Me3)2) in THF to give three new mixed-valent organoindium subhalides. While the 1:1 reaction of InCl with LiArMe6 yields the known metal-rich cluster In8(ArMe6)4 (1), the use of freshly prepared LiArMe6 led to incorporation of iodide, derived from the synthesis of LiArMe6, into the structures, to afford In4(ArMe6)4I2 (2) along with minor amounts of In3(ArMe6)3I2 (3). When the same reaction was performed in 4:3 stoichiometry, the mixed-halide compound In3(ArMe6)3ClI (4) was obtained. Further increasing the chloride:aryl ligand ratio resulted in the formation of the known mixed-halide species In4(ArMe6)4Cl2I2 that can also be…

organoindium subhalidesmolecular clustersDFT laskutorganoindiumhaliditmolekyyliklusteritDFT calculationsröntgenkristallografia
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A Germanium Isocyanide Complex Featuring (n → π*) Back-Bonding and Its Conversion to a Hydride/Cyanide Product via C-H Bond Activation under Mild Con…

2012

Reaction of the diarylgermylene Ge(ArMe6)2 [ArMe6 = C6H3-2,6-(C6H2-2,4,6-(CH3)3)2] with tert-butyl isocyanide gave the Lewis adduct species (ArMe6)2GeCNBut, in which the isocyanide ligand displays a decreased C–N stretching frequency consistent with an n → π* back-bonding interaction. Density functional theory confirmed that the HOMO is a Ge–C bonding combination between the lone pair of electrons on the germanium atom and the C–N π* orbital of the isocyanide ligand. The complex undergoes facile C–H bond activation to produce a new diarylgermanium hydride/cyanide species and isobutene via heterolytic cleavage of the N–But bond. peerReviewed

germanium isocyanide complexestakaisinsitoutuminenback-bondingisosyanidikompleksit
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Arene C‐H activation at aluminium(I) : meta selectivity driven by the electronics of SNAr chemistry

2020

The reactivity of the electron-rich anionic Al(I) (‘aluminyl’) compound K 2 [(NON)Al] 2 (NON = 4,5-bis(2,6-diisopropylanilido)-2,7-di- tert -butyl-9,9-dimethylxanthene) towards mono- and disubstituted arenes is reported. C-H activation chemistry with n -butylbenzene gives exclusively the product of activation at the arene meta position. Mechanistically, this transformation proceeds in a single step via a concerted Meisenheimer-type transition state. Selectivity is therefore based on similar electronic factors to classical S N Ar chemistry, which implies the destabilization of transition states featuring electron-donating groups in either the ortho or the para positions. In the cases of tolu…

arenesSNAr mechanismaluminyl nucleophilealuminiumalumiiniC-H activation
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Reversible, room-temperature C-C bond activation of benzene by an isolable metal complex

2019

The activation of C-C bonds is of fundamental interest in the construction of complex molecules from petrochemical feedstocks. In the case of the archetypal aromatic hydrocarbon benzene, C-C cleavage is thermodynamically disfavoured, and is brought about only by transient highly reactive species generated in situ. Here we show that the oxidative addition of the C-C bond in benzene by an isolated metal complex is not only possible, but occurs at room temperature and reversibly at a single aluminium centre in [(NON)Al]- (where NON = 4,5-bis(2,6-diisopropylanilido)-2,7-di-tert-butyl-9,9-dimethylxanthene). Selectivity over C-H bond activation is achieved kinetically and allows for the generatio…

C-C bonds
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Mechanistic Study of Stepwise Methylisocyanide Coupling and C-H Activation Mediated by a Low-Valent Main Group Molecule

2013

An experimental and DFT investigation of the mechanism of the coupling of methylisocyanide and C–H activation mediated by the germylene (germanediyl) Ge(ArMe6)2 (ArMe6 = C6H3-2,6(C6H2-2,4,6-Me3)2) showed that it proceeded by initial MeNC adduct formation followed by an isomerization involving the migratory insertion of the MeNC carbon into the Ge–C ligand bond. Addition of excess MeNC led to sequential insertions of two further MeNC molecules into the Ge–C bond. The insertion of the third MeNC leads to methylisocyanide methyl group C–H activation to afford an azagermacyclopentadienyl species. The X-ray crystal structures of the 1:1 (ArMe6)2GeCNMe adduct, the first and final insertion produc…

pääryhmien yhdisteetmain group moleculereaktiomekanismin tutkiminenmechanistic study
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Cooperative N–H bond activation by amido-Ge(ii) cations

2020

N-heterocyclic carbene (NHC) and tertiary phosphine-stabilized germylium-ylidene cations, [R(L)Ge:]+, featuring tethered amido substituents at R have been synthesized via halide abstraction. Characterization in the solid state by X-ray crystallography shows these systems to be monomeric, featuring a two-coordinate C,N- or P,N-ligated germanium atom. The presence of the strongly Lewis acidic cationic germanium centre and proximal amide function allows for facile cleavage of N–H bonds in 1,2-fashion: the products resulting from reactions with carbazole feature a tethered secondary amine donor bound to a three-coordinate carbazolyl-GeII centre. In each case, addition of the components of the N…

kemialliset sidoksetgermaniumkompleksiyhdisteet
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The Instability of Ni{N(SiMe3)2}2: A Fifty Year Old Transition Metal Silylamide Mystery

2015

The characterization of the unstable NiII bis(silylamide) Ni{N(SiMe3)2}2 (1), its THF complex Ni{N(SiMe3)2}2(THF) (2), and the stable bis(pyridine) derivative trans-Ni{N(SiMe3)2}2(py)2 (3), is described. Both 1 and 2 decompose at ca. 25 °C to a tetrameric NiI species, [Ni{N(SiMe3)2}]4 (4), also obtainable from LiN(SiMe3)2 and NiCl2(DME). Experimental and computational data indicate that the instability of 1 is likely due to ease of reduction of NiII to NiI and the stabilization of 4 through dispersion forces. peerReviewed

magneettiset ominaisuudetdispersiovuorovaikutussteeriset vuorovaikutuksetmagnetisminikkelidispersion effectsnikkelikompleksitsilyyliamidiligandisilylamidesteric effects
researchProduct

CCDC 1401116: Experimental Crystal Structure Determination

2015

Related Article: Michelle Faust, Aimee M. Bryan, Akseli Mansikkamäki, Petra Vasko, Marilyn M. Olmstead, Heikki M. Tuononen, Fernande Grandjean, Gary J. Long and Philip P. Power|2015|Angew.Chem.,Int.Ed.|54|12914|doi:10.1002/anie.201505518

Space GroupCrystallographyCrystal SystemCrystal Structurebis(Pyridine)-(trimethylsilylamido(dimethyl)silylmethyl-CN)-nickelCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2094341: Experimental Crystal Structure Determination

2021

Related Article: Alexa Caise, Agamemnon E. Crumpton, Petra Vasko, Jamie Hicks, Caitilín McManus, Nicholas H. Rees, Simon Aldridge|2022|Angew.Chem.,Int.Ed.|61|e202114926|doi:10.1002/anie.202114926

Space GroupCrystallographyCrystal SystemCrystal Structure(26-bis{[bis(propan-2-yl)amino]methyl}phenyl)-(formato)-tin (26-bis{[bis(propan-2-yl)amino]methyl}phenyl)-chloro-tinCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1414953: Experimental Crystal Structure Determination

2015

Related Article: Petra Vasko, Virva Kinnunen, Jani O. Moilanen, Tracey L. Roemmele, René T. Boeré, Jari Konu, Heikki M. Tuononen|2015|Dalton Trans.|44|18247|doi:10.1039/C5DT02830B

Space GroupCrystallographyCrystal SystemDichloro-bis(22'-methylenedipyridine)-aluminium tetrachloro-aluminium dichloromethane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1401114: Experimental Crystal Structure Determination

2015

Related Article: Michelle Faust, Aimee M. Bryan, Akseli Mansikkamäki, Petra Vasko, Marilyn M. Olmstead, Heikki M. Tuononen, Fernande Grandjean, Gary J. Long and Philip P. Power|2015|Angew.Chem.,Int.Ed.|54|12914|doi:10.1002/anie.201505518

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(Pyridine)-bis(bis(trimethylsilyl)amide)-nickel(ii)Experimental 3D Coordinates
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CCDC 1995924: Experimental Crystal Structure Determination

2020

Related Article: Dinh Cao Huan Do, Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Simon Aldridge|2020|Dalton Trans.|49|8701|doi:10.1039/D0DT01447H

2-[bis(trimethylsilyl)phosphino]-13-bis[26-di-isopropylphenyl]-N4N4N6N6-tetramethyl-12-dihydro-13lambda52-diazasiline-46-diamineSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2058689: Experimental Crystal Structure Determination

2021

Related Article: Cary R. Stennett, Clifton L. Wagner, James C. Fettinger, Petra Vasko, Philip P. Power|2021|Inorg.Chem.|60|11401|doi:10.1021/acs.inorgchem.1c01399

Space GroupCrystallographyCrystal Systemtris(diethyl ether)-lithium hexakis(mu-hydrido)-hexakis(bis(trimethylsilyl)amido)-tri-aluminium-vanadium benzene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1505083: Experimental Crystal Structure Determination

2016

Related Article: Madison L. McCrea-Hendrick, ChristineA. Caputo, Jarno Linnera, Petra Vasko, CoryM. Weinstein, James C. Fettinger, Heikki M. Tuononen, and PhilipP. Power|2016|Organometallics|35|2759|doi:10.1021/acs.organomet.6b00519

Space GroupCrystallographyoctacarbonyl-bis(12163236-tetraisopropyl[1121:2331-terphenyl]-22-yl)-di-chromium-di-tin toluene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2095879: Experimental Crystal Structure Determination

2021

Related Article: Matthew M. D. Roy, Jamie Hicks, Petra Vasko, Andreas Heilmann, Anne-Marie Baston, Jose M. Goicoechea, Simon Aldridge|2021|Angew.Chem.,Int.Ed.|60|22301|doi:10.1002/anie.202109416

Space GroupCrystallographyCrystal System[N2N4-bis(246-trimethylphenyl)pentane-24-diiminato]-{27-di-t-butyl-N4N5-bis[26-bis(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminido)}-{mu-formato}-zinc-aluminium hexane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1952095: Experimental Crystal Structure Determination

2020

Related Article: Xueer Zhou, Petra Vasko, Jamie Hicks, M. Ángeles Fuentes, Andreas Heilmann, Eugene L. Kolychev, Simon Aldridge|2020|Dalton Trans.|49|9495|doi:10.1039/D0DT01960G

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(mu-bromo)-bis(1-(2-(t-butylamido)ethyl)-3-mesitylimidazol-2-ylidene)-di-germanium tetrakis(tris(trifluoromethyl)methoxy)-aluminiumExperimental 3D Coordinates
researchProduct

CCDC 1414956: Experimental Crystal Structure Determination

2015

Related Article: Petra Vasko, Virva Kinnunen, Jani O. Moilanen, Tracey L. Roemmele, René T. Boeré, Jari Konu, Heikki M. Tuononen|2015|Dalton Trans.|44|18247|doi:10.1039/C5DT02830B

Space GroupCrystallography22'-Methylenebis(1-(trichloro-lambda5-boranyl)-1lambda5-pyridine)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2094344: Experimental Crystal Structure Determination

2021

Related Article: Alexa Caise, Agamemnon E. Crumpton, Petra Vasko, Jamie Hicks, Caitilín McManus, Nicholas H. Rees, Simon Aldridge|2022|Angew.Chem.,Int.Ed.|61|e202114926|doi:10.1002/anie.202114926

Space GroupCrystallography(mu-carbonato)-bis(26-bis{[bis(propan-2-yl)amino]methyl}phenyl)-di-tinCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1899009: Experimental Crystal Structure Determination

2019

Related Article: Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2019|J.Am.Chem.Soc.|141|11000|doi:10.1021/jacs.9b05925

Space GroupCrystallographyCrystal System(4713162124-hexaoxa-110-diazabicyclo[8.8.8]hexacosane)-potassium (27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminido))-aluminium benzene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1872784: Experimental Crystal Structure Determination

2019

Related Article: Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Simon Aldridge|2019|Dalton Trans.|48|2896|doi:10.1039/C9DT00228F

Space GroupCrystallography{5-[bis(246-trimethylphenyl)phosphaniumyl]-99-dimethyl-9H-xanthen-4-yl}(4-t-butylphenolato)bis(pentafluorophenyl)boron dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2008538: Experimental Crystal Structure Determination

2020

Related Article: Jamie Hicks, Petra Vasko, Andreas Heilmann, Jose M. Goicoechea, Simon Aldridge|2020|Angew.Chem.,Int.Ed.|59|20376|doi:10.1002/anie.202008557

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-hydrido)-bis(27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminide))-bis(3-butylphenyl)-di-aluminium(iii)-di-potassium butylbenzene solvateExperimental 3D Coordinates
researchProduct

CCDC 1995922: Experimental Crystal Structure Determination

2020

Related Article: Dinh Cao Huan Do, Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Simon Aldridge|2020|Dalton Trans.|49|8701|doi:10.1039/D0DT01447H

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(N-(26-di-isoopropylphenyl)-13-bis(dimethylamino)-3-iminopropenyl)-(26-di-isopropylphenylimino)-(bis(trimethylsilyl)amide)-siliconExperimental 3D Coordinates
researchProduct

CCDC 1854972: Experimental Crystal Structure Determination

2019

Related Article: Jamie Hicks, Akseli Mansikkamäki, Petra Vasko, Jose M. Goicoechea,  Simon Aldridge|2019|Nature Chemistry|11|237|doi:10.1038/s41557-018-0198-1

(45-bis(26-diisopropylanilido)-27-di-t-butyl-99-dimethylxanthene)-(tris(t-butyl)phosphine)-gold-aluminium benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1972056: Experimental Crystal Structure Determination

2020

Related Article: Andreas Heilmann, Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2020|Angew.Chem.,Int.Ed.|59|4897|doi:10.1002/anie.201916073

Space GroupCrystallographypotassium [14-bis(trimethylsilyl)tetra-az-2-enato]-(27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-aluminiumCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2070539: Experimental Crystal Structure Determination

2021

Related Article: Cary R. Stennett, Clifton L. Wagner, James C. Fettinger, Petra Vasko, Philip P. Power|2021|Inorg.Chem.|60|11401|doi:10.1021/acs.inorgchem.1c01399

Space GroupCrystallographyCrystal SystemCrystal Structurebis(12-crown-4)-lithium tris(bis(trimethylsilyl)amido)-hydrido-vanadium(iii)Cell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1581596: Experimental Crystal Structure Determination

2018

Related Article: Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2018|Nature (London)|557|92|doi:10.1038/s41586-018-0037-y

Space GroupCrystallography(27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-iodo-gallium(iii) toluene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1995923: Experimental Crystal Structure Determination

2020

Related Article: Dinh Cao Huan Do, Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Simon Aldridge|2020|Dalton Trans.|49|8701|doi:10.1039/D0DT01447H

(N-(26-di-isoopropylphenyl)-13-bis(dimethylamino)-3-iminopropenyl)-(26-di-isopropylphenylimino)-(bis(trimethylsilyl)phosphide)-silicon benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1581598: Experimental Crystal Structure Determination

2018

Related Article: Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2018|Nature (London)|557|92|doi:10.1038/s41586-018-0037-y

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-hydrido-aluminium(iii) toluene solvateExperimental 3D Coordinates
researchProduct

CCDC 1036417: Experimental Crystal Structure Determination

2015

Related Article: Petra Vasko, Shuai Wang, Heikki M. Tuononen, Philip P. Power|2015|Angew.Chem.,Int.Ed.|54|3802|doi:10.1002/anie.201411595

Space GroupCrystallographyCrystal Systemtetrakis(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-tetrahydrido-tetra-tin diethyl ether solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1872783: Experimental Crystal Structure Determination

2019

Related Article: Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Simon Aldridge|2019|Dalton Trans.|48|2896|doi:10.1039/C9DT00228F

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(4-t-butylphenolato)[5-(diphenylphosphaniumyl)-99-dimethyl-9H-xanthen-4-yl]bis(pentafluorophenyl)boron dichloromethane solvateExperimental 3D Coordinates
researchProduct

CCDC 2005219: Experimental Crystal Structure Determination

2020

Related Article: Xueer Zhou, Petra Vasko, Jamie Hicks, M. Ángeles Fuentes, Andreas Heilmann, Eugene L. Kolychev, Simon Aldridge|2020|Dalton Trans.|49|9495|doi:10.1039/D0DT01960G

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[N-{[2-(diphenylphosphanyl)phenyl]methyl}-26-bis(propan-2-yl)anilinato]-germanium tetrakis[111333-hexafluoro-2-(trifluoromethyl)propan-2-olato]-aluminiumExperimental 3D Coordinates
researchProduct

CCDC 1972053: Experimental Crystal Structure Determination

2020

Related Article: Andreas Heilmann, Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2020|Angew.Chem.,Int.Ed.|59|4897|doi:10.1002/anie.201916073

Space GroupCrystallographypotassium (27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-hydrido-(12-bis(26-dimethylphenylimino)-2-oxyethyl)-aluminium tetrahydrofuran solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1970388: Experimental Crystal Structure Determination

2021

Related Article: Cary R. Stennett, Clifton L. Wagner, James C. Fettinger, Petra Vasko, Philip P. Power|2021|Inorg.Chem.|60|11401|doi:10.1021/acs.inorgchem.1c01399

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-hydrido)-tetrakis(mu-bis(trimethylsilyl)amide)-di-iron-di-lithiumExperimental 3D Coordinates
researchProduct

CCDC 1555899: Experimental Crystal Structure Determination

2018

Related Article: Jade Pratt, Aimee M. Bryan, Michelle Faust, Jessica N. Boynton, Petra Vasko, Brian D. Rekken, Akseli Mansikkamäki, James C. Fettinger, Heikki M. Tuononen, Philip P. Power|2018|Inorg.Chem.|57|6491|doi:10.1021/acs.inorgchem.8b00551

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis[12163236-tetrakis(propan-2-yl)[1121:2331-terphenyl]-22-thiolato]-chromium(ii) toluene solvateExperimental 3D Coordinates
researchProduct

CCDC 1505088: Experimental Crystal Structure Determination

2016

Related Article: Madison L. McCrea-Hendrick, ChristineA. Caputo, Jarno Linnera, Petra Vasko, CoryM. Weinstein, James C. Fettinger, Heikki M. Tuononen, and PhilipP. Power|2016|Organometallics|35|2759|doi:10.1021/acs.organomet.6b00519

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersoctacarbonyl-bis(12163236-tetraisopropyl[1121:2331-terphenyl]-22-yl)-di-molybdenum-di-tinExperimental 3D Coordinates
researchProduct

CCDC 2094340: Experimental Crystal Structure Determination

2021

Related Article: Alexa Caise, Agamemnon E. Crumpton, Petra Vasko, Jamie Hicks, Caitilín McManus, Nicholas H. Rees, Simon Aldridge|2022|Angew.Chem.,Int.Ed.|61|e202114926|doi:10.1002/anie.202114926

Space GroupCrystallographyCrystal Systembis(26-bis{[bis(propan-2-yl)amino]methyl}phenyl-C)-bis(26-bis{[bis(propan-2-yl)amino]methyl}phenyl-CN)-tetra-tin diethyl ether solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1828738: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-12163236-tetrakis(propan-2-yl)[1121:2331-terphenyl]-22-thiolato)-di-sodium hexane solvateExperimental 3D Coordinates
researchProduct

CCDC 2063254: Experimental Crystal Structure Determination

2021

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Space GroupCrystallography2-(1-{13-bis[26-bis(propan-2-yl)phenyl]-13-dihydro-2H-132-diazaborol-2-yl}pyridin-1-ium-4-yl)-13-bis[26-bis(propan-2-yl)phenyl]-23-dihydro-1H-imidazol-2-ylium bis(hexakis(fluoro)-antimony) dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1899011: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(4713162124-hexaoxa-110-diazabicyclo[8.8.8]hexacosane)-potassium (hexa-135-triene-16-diyl)-(27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminido))-aluminium(iii) benzene solvateExperimental 3D Coordinates
researchProduct

CCDC 1972057: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-(26-di-isopropylphenylimine)-aluminium toluene solvateExperimental 3D Coordinates
researchProduct

CCDC 1899006: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal System(4713162124-hexaoxa-110-diazabicyclo[8.8.8]hexacosane)-potassium dichloro-{27-di-t-butyl-N4N5-bis[26-bis(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-diaminato}-aluminium(iii) benzene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1555900: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis[121416323436-hexamethyl[1121:2331-terphenyl]-22-thiolato]-chromium(ii) unknown solvateExperimental 3D Coordinates
researchProduct

CCDC 1943804: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal Systembis(mu-27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diaminato)-bis(mu-hydrazine-12-diolato)-di-aluminium-di-potassium benzene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1431125: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal Structurebis(mu2-hydroxo)-bis(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-di-tinCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1519804: Experimental Crystal Structure Determination

2017

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Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates2-amino-6-[(3-aminopyrazin-2-yl)sulfanyl]-1-methylpyridin-1-ium trifluoromethanesulfonate acetonitrile solvate
researchProduct

CCDC 1943806: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal Structurepotassium (27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diaminato)-(hydrido)-(hydroxy)-aluminium benzene solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1505086: Experimental Crystal Structure Determination

2016

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Space GroupCrystallographyoctacarbonyl-bis(12163236-tetraisopropyl[1121:2331-terphenyl]-22-yl)-di-germanium-di-molybdenum hexane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2094342: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstris(26-bis{[bis(propan-2-yl)amino]methyl}phenyl)-hydrido-tri-tin pentane solvateExperimental 3D Coordinates
researchProduct

CCDC 1972054: Experimental Crystal Structure Determination

2020

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potassium (27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-benzyl-(trimethylsilylamide)-aluminium benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2063252: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyCrystal System{N1N2-bis[26-bis(propan-2-yl)phenyl]ethene-12-diaminato}{4-[13-bis(246-trimethylphenyl)imidazol-2-ylidene]-14-dihydropyridin-1-ium-1-ylidene}boronCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1972052: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographypotassium (27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-hydrido-(26-dimethylanilide)-aluminium benzene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1952092: Experimental Crystal Structure Determination

2020

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(1-(2-(t-butylamido)ethyl)-3-mesitylimidazol-2-ylidene)-bromo-germaniumSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1401113: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersTetrahydrofuran-bis(bis(trimethylsilyl)amide)-nickel(ii)Experimental 3D Coordinates
researchProduct

CCDC 1519805: Experimental Crystal Structure Determination

2017

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters2-amino-1-methyl-6-[(3-sulfanylidene-34-dihydropyrazin-2-yl)amino]pyridin-1-ium trifluoromethanesulfonateExperimental 3D Coordinates
researchProduct

CCDC 1505085: Experimental Crystal Structure Determination

2016

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Space GroupCrystallographyoctacarbonyl-bis(12163236-tetraisopropyl[1121:2331-terphenyl]-22-yl)-di-germanium-di-tungsten hexane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 954558: Experimental Crystal Structure Determination

2013

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(22''44''66''-Hexamethyl-11':3'1''-terphenyl)-((22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)(methyl)carbonoimidoyl)-germanium n-hexane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1952094: Experimental Crystal Structure Determination

2020

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(1-(2-(t-butylamido)ethyl)-3-mesitylimidazol-2-ylidene)-germanium tetrakis(tris(trifluoromethyl)methoxy)-aluminiumSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1943805: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterspotassium (27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diaminato)-oxo-(tetrahydrofuran)-aluminium benzene solvateExperimental 3D Coordinates
researchProduct

CCDC 1854971: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(mu-[(propan-2-yl)azanidyl][(propan-2-yl)imino]methyl)-(45-bis(26-diisopropylanilido)-27-di-t-butyl-99-dimethylxanthene)-(tris(t-butyl)phosphine)-aluminium-gold benzene solvateExperimental 3D Coordinates
researchProduct

CCDC 1536800: Experimental Crystal Structure Determination

2017

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Space GroupCrystallography2-amino-6-[(3-aminoquinoxalin-2-yl)sulfanyl]-1-methylpyridin-1-ium trifluoromethanesulfonateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2095878: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(27-di-t-butyl-N4N5-bis[26-bis(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-diaminato)-(N2N4-bis(246-trimethylphenyl)pentane-24-diiminato)-aluminium-zincExperimental 3D Coordinates
researchProduct

CCDC 2095877: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters{27-di-t-butyl-N4N5-bis[26-bis(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-diaminato}-bis(diethyl ether)-lithium-aluminium diethyl ether solvateExperimental 3D Coordinates
researchProduct

CCDC 1581594: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-di-gallium(i)-di-potassium(i) toluene solvateExperimental 3D Coordinates
researchProduct

CCDC 1854973: Experimental Crystal Structure Determination

2019

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Space GroupCrystallography(mu-iodo)-bis(triphenylphosphine)-(45-bis(26-diisopropylanilido)-27-di-t-butyl-99-dimethylxanthene)-di-gold-aluminium diethyl ether solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1400650: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(mu2-Chloro)-iodo-tris(22''44''66''-hexamethyl-11':3'1''-terphenyl)-indium(i)-di-indium(ii)Experimental 3D Coordinates
researchProduct

CCDC 1899010: Experimental Crystal Structure Determination

2019

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Space GroupCrystallography(4713162124-hexaoxa-110-diazabicyclo[8.8.8]hexacosane)-potassium (27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminido))-phenyl-hydrido-aluminium(iii) benzene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1581591: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal System{27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diaminato}-iodo-aluminium toluene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1414952: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemDichloro-bis(22'-methylenedipyridine)-gallium tetrachloro-gallium dichloromethane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2063253: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters1-{13-bis[26-bis(propan-2-yl)phenyl]-13-dihydro-2H-132-diazaborol-2-yl}-4-{13-bis[26-bis(propan-2-yl)phenyl]-13-dihydro-2H-imidazol-2-ylidene}-14-dihydropyridin-1-ium radical hexakis(fluoro)-antimonyExperimental 3D Coordinates
researchProduct

CCDC 1431127: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal Structurebis(22''44''66''-hexamethyl-11':3'1''-terphenyl)-hydroxo-hydrido-germaniumCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1970386: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyhexakis(mu-hydrido)-pentakis(bis(trimethylsilyl)amido)-trimethylamine-tri-aluminium-iron n-hexane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1872782: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[5-(diphenylphosphanyl)-99-dimethyl-9H-xanthen-4-yl][bis(pentafluorophenyl)](propan-2-ol)boron n-hexane dichloromethane solvateExperimental 3D Coordinates
researchProduct

CCDC 1431126: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographybis(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-(methoxy)-hydrido-germanium bis(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-(hydroxo)-hydrido-germaniumCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1943808: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal Systempotassium (27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diaminato)-(phenylcarbamato)-aluminium benzene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1581600: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal Systembis(mu-27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-bis(mu-hydrido)-dihydrido-di-aluminium-di-potassium benzene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1505087: Experimental Crystal Structure Determination

2016

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Space GroupCrystallographyCrystal SystemCrystal Structureoctacarbonyl-bis(12163236-tetraisopropyl[1121:2331-terphenyl]-22-yl)-di-chromium-di-germaniumCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 954559: Experimental Crystal Structure Determination

2013

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-(1-(methylamino)-2-(methylideneamino)prop-1-en-1-yl - 1-(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-N-methylmethanimine)-germaniumExperimental 3D Coordinates
researchProduct

CCDC 2021078: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(13-bis[26-diisopropylphenyl]-13-dihydro-2H-132-diazaborol-2-yl)-(bis(trimethylsilyl)amido)-tris(tetrahydrofuran)-strontium
researchProduct

CCDC 2074655: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(12-crown-4)-lithium tris(bis(trimethylsilyl)amido)-deutero-vanadium(iii)Experimental 3D Coordinates
researchProduct

CCDC 2070550: Experimental Crystal Structure Determination

2021

Related Article: Cary R. Stennett, Clifton L. Wagner, James C. Fettinger, Petra Vasko, Philip P. Power|2021|Inorg.Chem.|60|11401|doi:10.1021/acs.inorgchem.1c01399

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(12-crown-4)-lithium tris(bis(trimethylsilyl)amido)-chromium(ii) diethyl ether solvateExperimental 3D Coordinates
researchProduct

CCDC 1581593: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(N2N4-bis(246-trimethylphenyl)pentane-24-diiminato)-(27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-aluminium(i)-magnesium(ii)Experimental 3D Coordinates
researchProduct

CCDC 1519808: Experimental Crystal Structure Determination

2017

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters78-dichloro-4-methyl-4H-[123]dithiazolo[5'4':56]pyrido[32-b]pyrazino[23-e][14]thiazin-2-ium trifluoromethanesulfonateExperimental 3D Coordinates
researchProduct

CCDC 1414955: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemTrichloro-(22'-methylenedipyridine)-tetrahydrofuran-indiumCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2027035: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal Structurepentacarbonyl-{[121416323436-hexakis(propan-2-yl)[1121:2331-terphenyl]-22-yl]plumbanyl}-manganeseCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1581592: Experimental Crystal Structure Determination

2018

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bis(mu-27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-di-aluminium(i)-di-potassium(i) benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1555898: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis[12163236-tetrakis(propan-2-yl)[1121:2331-terphenyl]-22-thiolato]-cobalt(ii)Experimental 3D Coordinates
researchProduct

CCDC 1872780: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal Systemaqua[5-(diphenylphosphanyl)-99-dimethyl-9H-xanthen-4-yl]bis(pentafluorophenyl)boron dichloromethane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1581599: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographybis(mu-27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-bis(mu-hydrido)-diphenyl-di-aluminium-di-potassium benzene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2005217: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal Structurechloro-[N-{[2-(diphenylphosphanyl)phenyl]methyl}-26-bis(propan-2-yl)anilinato]-germaniumCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2021077: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterspotassium 1-[26-diisopropylphenyl]-99-dimethyl-5-isopropyl-1H9H-[132]diazaborolo[12-a][12]benzazaborolide methylcyclohexaneExperimental 3D Coordinates
researchProduct

CCDC 1952093: Experimental Crystal Structure Determination

2020

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(1-(2-(t-butylamido)ethyl)-3-t-butylimidazol-2-ylidene)-germanium tetrakis(tris(trifluoromethyl)methoxy)-aluminiumSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2018925: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal Systembis(mu-carbonyl)-bis{mu-[121416323436-hexakis(propan-2-yl)[1121:2331-terphenyl]-22-yl]plumbanyl}-heptacarbonyl-tetra-cobalt 3-methylpentane hexane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1555903: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis[12163236-tetrakis(propan-2-yl)[1121:2331-terphenyl]-22-thiolato]-manganese(ii)Experimental 3D Coordinates
researchProduct

CCDC 1519806: Experimental Crystal Structure Determination

2017

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters8-chloro-4-methyl-4H-[123]dithiazolo[5'4':56]pyrido[32-b][14]benzothiazin-2-ium trifluoromethanesulfonateExperimental 3D Coordinates
researchProduct

CCDC 1952097: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(9H-carbazol-9-yl)-(1-(2-(t-butylamino)ethyl)-3-mesitylimidazol-2-ylidene)-germanium tetrakis(tris(trifluoromethyl)methoxy)-aluminium fluorobenzene solvate
researchProduct

CCDC 2094346: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyCrystal SystemCrystal Structure(26-bis{[bis(propan-2-yl)amino]methyl}phenyl)-iodo-tinCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1943807: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographybis(mu-carbonato)-bis(mu-27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diaminato)-di-aluminium-di-potassium benzene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2021075: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(13-bis[26-diisopropylphenyl]-13-dihydro-2H-132-diazaborol-2-yl)-(bis(trimethylsilylamido))-bis(tetrahydrofuran)-calciumExperimental 3D Coordinates
researchProduct

CCDC 1899005: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal Structurebis(chloro)-(mu-hexa-135-triene-16-diyl)-tetramethyl-di-tin(iv)Cell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1536801: Experimental Crystal Structure Determination

2017

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Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates2-amino-1-methyl-6-[(3-sulfanylidene-34-dihydroquinoxalin-2-yl)amino]pyridin-1-ium trifluoromethanesulfonate
researchProduct

CCDC 2094343: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(26-bis{[bis(propan-2-yl)amino]methyl}phenyl-CN)-bis(26-bis{[bis(propan-2-yl)amino]methyl}phenyl-C)-dihydrido-tetra-tin hexane solvateExperimental 3D Coordinates
researchProduct

CCDC 1581595: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal Structurebis(27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-di-aluminium(ii) hexane pentane solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1420621: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal Systembis(mu2-Iodo)-tris(22''44''66''-hexamethyl-11':3'1''-terphenyl)-tetrahydrofuran-indium(i)-di-indium(ii) tetrahydrofuran solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2018923: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographytetracarbonyl-bis{[121416323436-hexakis(propan-2-yl)[1121:2331-terphenyl]-22-yl]plumbanyl}-ironCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2008540: Experimental Crystal Structure Determination

2020

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bis(mu-hydrido)-bis(27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminide))-(4-methylphenyl)methyl-hydrido-di-aluminium(iii)-di-potassium n-hexane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1854974: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(mu-formato)-(tris(t-butyl)phosphine)-(45-bis(26-diisopropylanilido)-27-di-t-butyl-99-dimethylxanthene)-gold-aluminium benzene solvateExperimental 3D Coordinates
researchProduct

CCDC 2021076: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal Structurebis(mu-13-bis[26-diisopropylphenyl]-13-dihydro-2H-132-diazaborol-2-yl)-di-potassiumCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1995925: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal System(N-(26-di-isoopropylphenyl)-13-bis(dimethylamino)-3-iminopropenyl)-(26-di-isopropylphenylimino)-(tris(trimethylsilyl)silyl)-siliconCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1872781: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[5-(diphenylphosphanyl)-99-dimethyl-9H-xanthen-4-yl](methanol)bis(pentafluorophenyl)boronExperimental 3D Coordinates
researchProduct

CCDC 1555901: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal Structurebis[12163236-tetrakis(propan-2-yl)[1121:2331-terphenyl]-22-thiolato]-zinc(ii)Cell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1519807: Experimental Crystal Structure Determination

2017

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Space GroupCrystallographyCrystal System8-chloro-4-methyl-3H4H-[123]dithiazolo[5'4':56]pyrido[32-b][14]benzothiazine radicalCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1414954: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal StructureDichloro-(22'-methylenebispyridine)-gallium tetrachloro-galliumCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2071502: Experimental Crystal Structure Determination

2021

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Space GroupCrystallographybis(12-crown-4)-lithium tris(bis(trimethylsilyl)amido)-iron(ii) diethyl ether solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2008537: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal Systembis(mu-hydrido)-bis(27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminide))-bis((3-methylphenyl)methyl)-di-aluminium(iii)-di-potassium toluene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2094345: Experimental Crystal Structure Determination

2021

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(26-bis{[bis(propan-2-yl)amino]methyl}phenyl)-bromo-tinSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 954557: Experimental Crystal Structure Determination

2013

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bis(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-((methylnitrilio)methyl)-germaniumSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1505084: Experimental Crystal Structure Determination

2016

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Space GroupCrystallographyoctacarbonyl-bis(12163236-tetraisopropyl[1121:2331-terphenyl]-22-yl)-di-tin-di-tungstenCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1899008: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(4713162124-hexaoxa-110-diazabicyclo[8.8.8]hexacosane)-potassium {27-di-t-butyl-N4N5-bis[26-bis(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-diaminato}-(hydrido)-(naphthalen-2-yl)-aluminium benzene solvateExperimental 3D Coordinates
researchProduct

CCDC 1400651: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu2-Iodo)-tetrakis(22''44''66''-hexamethyl-11':3'1''-terphenyl)-di-indium(i)-di-indium(ii) n-hexane solvateExperimental 3D Coordinates
researchProduct

CCDC 1555902: Experimental Crystal Structure Determination

2018

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bis[12163236-tetrakis(propan-2-yl)[1121:2331-terphenyl]-22-thiolato]-nickel(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1972055: Experimental Crystal Structure Determination

2020

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potassium (27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-({[26-di-isopropylphenyl]imino}acetato)-aluminium benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1581597: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal Structure(27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-methyl-aluminium(iii) toluene solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1401115: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetrakis(mu2-bis(Trimethylsilyl)amide)-tetra-nickelExperimental 3D Coordinates
researchProduct

CCDC 1036416: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographypentakis(mu-ethane-12-diyl)-tetrakis(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-tetra-tin diethyl ether solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2008536: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-hydrido)-bis(27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminide))-bis((3-methylphenyl)methyl)-di-aluminium(iii)-di-potassium n-hexane solvateExperimental 3D Coordinates
researchProduct

CCDC 1899007: Experimental Crystal Structure Determination

2019

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Space GroupCrystallographyCrystal Systempotassium (27-di-tert-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminide))-ethene-aluminium benzene solvateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2008541: Experimental Crystal Structure Determination

2020

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bis(mu-methyl)-bis(27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminide))-bis(phenolato)-di-aluminium(iii)-di-potassium toluene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2010397: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal Structurebis(mu-bromo)-bis(27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminide))-diphenyl-di-aluminium(iii)-di-potassium(i) benzene solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1952091: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(1-(2-(t-butylamido)ethyl)-3-t-butylimidazol-2-ylidene)-bromo-germaniumExperimental 3D Coordinates
researchProduct

CCDC 2008539: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographybis(mu-hydrido)-bis(27-di-t-butyl-N4N5-bis[26-di(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminide))-bis((2-methylphenyl)methyl)-di-aluminium(iii)-di-potassium 12-xylene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1555896: Experimental Crystal Structure Determination

2018

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Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesbis[12163236-tetrakis(propan-2-yl)[1121:2331-terphenyl]-22-thiolato]-iron(ii)
researchProduct

CCDC 2005218: Experimental Crystal Structure Determination

2020

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Space GroupCrystallographyCrystal System(9H-carbazol-9-yl)-[N-{[2-(diphenylphosphanyl)phenyl]methyl}-26-bis(propan-2-yl)aniline]-germanium tetrakis[111333-hexafluoro-2-(trifluoromethyl)propan-2-olato]-aluminiumCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1431124: Experimental Crystal Structure Determination

2015

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Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu2-methoxy)-bis(22''44''66''-hexamethyl-11':3'1''-terphenyl-2'-yl)-di-tinExperimental 3D Coordinates
researchProduct