0000000000956810
AUTHOR
Antonio Frontera
Effect of temperature and ligand protonation on the electronic ground state in Cu( ii ) polymers having unusual secondary interactions: a magnetic and catechol oxidase study
International audience; Two new copper(II) polymeric complexes, {[Cu(HPymat)(H2O)](NO3)}n (1) and [Cu2(Pymat)2(H2O)3]n (2), have been synthesized using the Schiff base ligand H2Pymat [H2Pymat = (E)-2-(1-(pyridin-2-yl)-methyleneamino)terephthalic acid]. Complex 1 is a cationic 1D polymer, whereas complex 2 is a two dimensional polymer. Both complexes were crystallographically, spectroscopically and magnetically characterized. Theoretical studies were performed and the catecholase activity of the complexes was also examined. Complex 1 is a ferromagnetically coupled complex with J = 2.8 cm−1 and 2 shows antiferromagnetic coupling with J = −1.6 cm−1. Both complexes show notable features in the …
Definition of the chalcogen bond (IUPAC Recommendations 2019)
Abstract This recommendation proposes a definition for the term “chalcogen bond”; it is recommended the term is used to designate the specific subset of inter- and intramolecular interactions formed by chalcogen atoms wherein the Group 16 element is the electrophilic site.
Nucleophilic iodonium interactions (NIIs) in 2-coordinate iodine(i) and silver(i) complexes
The generality of nucleophilic iodonium interactions (NIIs) has been demonstrated by preparing a range of silver(i) and iodonium (I+) complexes and studying their 15N NMR chemical shifts, with the first example of a NII-complex involving a 2-coordinate silver(i) complex being confirmed by X-ray crystallography, and its nucleophilicity studied by DFT calculations.
Supramolecular Assembly of Metal Complexes by (Aryl)I⋯dz2[PtII] Halogen Bond
The theoretical data for the half‐lantern complexes [Pt(C^N)(μ‐S^N)] 2 ( 1 – 3 ; С^N is cyclometalated 2‐Ph‐benzothiazole; S^N is 2‐SH‐pyridine 1 , 2‐SH‐benzoxazole 2 , 2‐SH‐tetrafluorobenzothiazole 3 ) indicate that the Pt···Pt orbital interaction leads to an increment of the nucleophilicity of the outer d z 2 ‐orbitals to provide assembly with electrophilic species. 1 – 3 were co‐crystallized with bifunctional halogen bond (XB) donors to give adducts ( 1 – 3 ) 2 ∙(1,4‐diiodotetrafluorobenzene) and infinite polymeric [ 1 ·1,1’‐diiodoperfluorodiphenyl] n . X‐ray crystallography revealed that the supramolecular assembly is achieved via (Aryl)I∙∙∙ d z 2 [Pt II ] XB between iodine σ‐holes and …
Synthesis, structure, physicochemical characterization and theoretical evaluation of non-covalent interaction energy of a polymeric copper(II)-hydrazone complex
Abstract One dimensional polymeric copper-hydrazone complex {[Cu(H0.5L)(µ1,3-SCN)]0.5ClO4·0.5MeOH}n (1) has been synthesized with Cu(ClO4)2·xH2O and N'-(1-(pyridin-2-yl)ethylidene)acetohydrazide (HL) in presence of NaSCN. The ligand and the complex have been characterized by several spectroscopic techniques (IR, UV–Vis and EPR), cyclic voltammetry and the structure of 1 has been determined by single crystal X-ray diffraction. The complex is an infinite one dimensional polymer bridged by thiocyanate. The magneto-structural correlation has been determined and the non-covalent interactions present in the molecule have been energetically evaluated by means of DFT calculations.
A trigonal prismatic anionic iron(iii) complex of a radical o-iminobenzosemiquinonate derivative: structural and spectral analyses
A new iron(III) complex, [Et3NH][FeIII(L2−˙)2] (1) with a substituted o-aminophenol based ligand is reported. Complex 1 is an anionic complex with a triethylammonium cation in the lattice. It contains two O,O,N-coordinated o-iminobenzosemiquinonate(2−) radical anions with an Fe(III) centre in a high-spin configuration. The crystal structure of 1 was determined by X-ray diffraction, which revealed a trigonal prismatic coordination environment whose electronic structure was established by various physical methods including EPR, Mossbauer spectroscopy and variable-temperature (2–300 K) magnetic susceptibility measurements. Electrochemical analysis indicated primarily ligand-centred redox proce…
Selective Metal–Ligand Bond-Breaking Driven by Weak Intermolecular Interactions: From Metamagnetic Mn(III)-Monomer to Hexacyanoferrate(II)-Bridged Metamagnetic Mn2Fe Trimer
Metal–ligand coordination interactions are usually much stronger than weak intermolecular interactions. Nevertheless, here, we show experimental evidence and theoretical confirmation of a very rare...
Asymmetric [N–I–N]+ halonium complexes
The first asymmetric halogen-bonded iodonium complexes [I(py)(4-DMAP)]PF6 (2c) and [I(py)(4-Etpy)]PF6 (2e) were prepared via [N–Ag–N]+ → [N–I–N]+ cation exchange of their analogous 2-coordinate silver complexes. The complexes were characterised by 1H and 1H–15N HMBC NMR spectroscopy, and single crystal X-ray crystallography.
Do 2-coordinate iodine(I) and silver(I) complexes form Nucleophilic Iodonium Interactions (NIIs) in solution?
The interaction of a [bis(pyridine)iodine(I)]+ cation with a [bis(pyridine)silver(I)]+ cation, in which an iodonium ion acts as nucleophile by transferring electron density to the silver(I) cation, is reinvestigated herein. No measurable interaction is observed between the cationic species in solution by NMR; DFT reveals that if there is an attractive interaction between this complexes in solution, it is dominantly the π-π interaction of pyridines peerReviewed
Reversible switching of the electronic ground state in a pentacoordinated Cu(ii) complex.
International audience; An easy reversible switching of the electronic ground state in a pentacoordinated copper(ii) complex is reported for the first time. The simple protonation of a carboxylic group in a Cu(ii) complex with a {dx(2)-y(2)}(1) electronic configuration leads to a flip of the ground electronic configuration from {dx(2)-y(2)}(1) to {dz(2)}(1) in the metal ion.
Magneto-structural and theoretical study of the weak interactions in a Mn(II) complex with a very unusual N,O-chelating coordination mode of 2-aminoterephthalate
International audience; The Mn(II) complex {[Mn(atpa)(H2O)2]·H2O}n (1),with the dicarboxylate ligand 2-aminoterephthalic acid (H2atpa), has been synthesized and crystallographically, spectroscopically and magnetically characterized. Complex 1 shows a very unusual 1κ2N,O coordination mode of the aminoterephthalate dianion with the Mn(II) ion. One of the carboxylate groups shows a syn-anti-μ2-η1:η1 binding mode to form a 2D square grid. The magnetic properties of this compound can be very well reproduced with a regular S = 5/2 chain model with a very weak antiferromagnetic coupling constant of J = −0.2 cm−1 through the single syn-anti carboxylate bridges. EPR measurement also supports the exp…
Macrocyclic complexes based on [N⋯I⋯N]+ halogen bonds
New 1–2 nm macrocyclic iodine(I) complexes prepared VIA a simple ligand exchange reaction manifest rigid 0.5–1 nm cavities that bind the hexafluorophosphate anion in the gas phase. The size of the cavities and the electrostatic interactions with the iodine(I) cations influence the anion binding properties of these macrocyclic complexes.
Exploiting 1,4-naphthoquinone and 3-iodo-1,4-naphthoquinone motifs as anion binding sites by hydrogen or halogen-bonding interactions
We describe here the utilization of 1,4-naphthoquinone and 3-iodo-1,4-naphthoquinone motifs as new anion binding sites by hydrogen- or halogen-bonding interactions, respectively. These binding sites have been integrated in bidentate ester based receptors. Emission experiments reveal that both receptors selectively recognize sulfate anions, which induced a remarkable increase of a new emission band attributed to the formation of π-stacking interactions between two 1,4-naphthoquinone units. Absorption spectroscopy and mass spectrometry indicate the disruption of the ester group of the 1,4-naphthoquinone based receptor in the presence of HP2O73−, H2PO4−, F−, AcO− and C6H5CO2− and in the haloge…
A “nucleophilic” iodine in a halogen-bonded iodonium complex manifests an unprecedented I+···Ag+ interaction
Summary When an electron is removed from a halogen atom, it forms a halenium ion X+ (X = I, Br, Cl). In halogen bonding (XB), X+ is considered as a strong XB donor, and when interacting with two XB acceptors (e.g., pyridine), it forms a halonium XB complex with a [N–I–N] three-center-four-electron bond with the two XB acceptors. An unprecedented I+···Ag+ interaction occurs between a [L1–I–L1]+ halogen-bonded complex and a [L2–Ag–L2]+ complex in which the iodonium ion acts like a nucleophile and donates electrons to the silver(I) cation. The X-ray diffraction analysis reveals a short contact [3.4608(3) A] between the I+ and Ag+ cations, and ITC measurements give a ΔG of −6.321 kcal/mol and K…
Two Polymorphic Forms of a Six-Coordinate Mononuclear Cobalt(II) Complex with Easy-Plane Anisotropy: Structural Features, Theoretical Calculations, and Field-Induced Slow Relaxation of the Magnetization.
A mononuclear cobalt(II) complex [Co(3,5-dnb)2(py)2(H2O)2] {3,5-Hdnb = 3,5-dinitrobenzoic acid; py = pyridine} was isolated in two polymorphs, in space groups C2/c (1) and P21/c (2). Single-crystal X-ray diffraction analyses reveal that 1 and 2 are not isostructural in spite of having equal formulas and ligand connectivity. In both structures, the Co(II) centers adopt octahedral {CoN2O4} geometries filled by pairs of mutually trans terminal 3,5-dnb, py, and water ligands. However, the structures of 1 and 2 disclose distinct packing patterns driven by strong intermolecular O-H···O hydrogen bonds, leading to their 0D→2D (1) or 0D→1D (2) extension. The resulting two-dimensional layers and one-…
Iodine(i) complexes incorporating sterically bulky 2-substituted pyridines
The silver(I) and iodine(I) complexes of the 2-substituted pyridines 2-(diphenylmethyl)pyridine (1) and 2-(1,1-diphenylethyl)pyridine (2), along with their potential protonated side products, were synthesised to investigate the steric limitations of iodine(I) complex formation. The complexes were characterised by 1H and 1H–15N HMBC NMR, X-ray crystallography, and DFT calculations. The solid-state structures for the silver(I) and iodine(I) complexes were extensively compared to the literature and analysed by DFT to examine the influence of the sterically bulky pyridines and their anions. peerReviewed
Macrocyclic complexes based on [N⋯I⋯N]+ halogen bonds
New 1–2 nm macrocyclic iodine(I) complexes prepared VIA a simple ligand exchange reaction manifest rigid 0.5–1 nm cavities that bind the hexafluorophosphate anion in the gas phase. The size of the cavities and the electrostatic interactions with the iodine(I) cations influence the anion binding properties of these macrocyclic complexes. peerReviewed
Dual role of silver in a fluorogenic N-squaraine probe based on Ag(i)–π interactions
In the presence of Ag(I), the monoanion of cyano-N-squaraine (I) generates an intense fluorescence turn-on response. Experimental evidence and DFT calculations reveal a sequence of deprotonation-coordination events in which the Ag(I) ions play a dual role as a Lewis acid and coordinating metal. The observed effect is highly selective for Ag(I) compared to other metals.
Copper-Assisted Hemiacetal Synthesis: A Cu II Chain Obtained by a One-Step in situ Reaction of Picolinaldehyde
International audience; The 1D polymer complex [Cu2(L)2(SCN)2]n (1 ) has been synthesised in a one‐step in situ reaction of picolinaldehyde with sodium thiocyanate. The complex 1 was characterised by FTIR spectroscopy, UV/Vis spectrophotometry and elemental analysis. The crystal structure of complex 1 shows that chains of dimer complexes are formed with tetra‐ and pentacoordinate copper centres alternately linked by one thiocyanato and two alkoxido bridges. Variable‐temperature magnetic measurements showed a strong antiferromagnetic interaction between the copper centres within the dimer mediated by the two alkoxido bridges with a J value of –374 cm–1, which is in agreement with the DFT‐cal…
Iodonium complexes of the tertiary amines quinuclidine and 1-ethylpiperidine
Iodonium complexes incorporating tertiary amines have been synthesised to study and explore why such species comprised of alkyl amines are relatively rare. The complexes were characterised in solution (1H and 15N NMR spectroscopy) and the solid state (SCXRD), and analysed computationally. peerReviewed
Utility of Three-Coordinate Silver Complexes Toward the Formation of Iodonium Ions
The work herein describes the synthesis of five three-coordinate silver(I) complexes comprising a bidentate ligand L1, either bpy (2,2′-bipyridyl) or bpyMe2 (4,4′-dimethyl-2,2′-dipyridyl), and a monodentate ligand L2, either mtz (1-methyl-1H-1,2,3-triazole), 4-Etpy (4-ethylpyridine), or 4-DMAP (N,N-dimethylpyridin-4-amine). Upon reaction of the three-coordinate silver(I) complexes with 0.5 equiv of I2, the reactions quantitatively produce a 1:1 pair of complexes of a four-coordinate silver(I) complex [Ag(L1)2]PF6 and a two-coordinate iodonium complex [I(L2)2]PF6. The combination of [Ag(bpyMe2)2]PF6 and [I(4-DMAP)2]PF6 gave rise to an I+···Ag+ interaction where the I+ acts as a nucleophile, …
Hydrogen bond mediated intermolecular magnetic coupling in mononuclear high spin iron(iii) Schiff base complexes: synthesis, structure and magnetic study with theoretical insight
The crystal structure and magnetic properties of two mononuclear iron(III) Schiff base complexes, [FeL1(NCS)2] (1), HL1 = 2-[1-[[2-[(2-aminoethyl)amino]ethyl]imino]ethyl]phenol and [FeL2(N3)Cl] (2), HL2 = 2-(-1-(2-(2-aminoethylamino)ethylimino)ethyl)-4-methylphenol are reported. Each complex contains a Fe(III) ion surrounded by a N3O Schiff base ligand and two NCS− ligands (in 1) or one N3− and one Cl− ligands (in 2). The magnetic properties can be well reproduced with zero field splittings in the high spin S = 5/2 Fe(III) ions and weak intermolecular Fe–Fe interactions mediated by hydrogen bonds. This intermolecular antiferromagnetic interaction has been validated by using DFT calculations…
Short X···N Halogen Bonds With Hexamethylenetetraamine as the Acceptor
Hexamethylenetetramine (HMTA) and N-haloimides form two types of short (imide)X···N and X–X···N (X = Br, I) halogen bonds. Nucleophilic substitution or ligand-exchange reaction on the peripheral X of X–X···N with the chloride of N-chlorosuccinimide lead to Cl–X···N halogen-bonded complexes. The 1:1 complexation of HMTA and ICl manifests the shortest I···N halogen bond [2.272(5) Å] yet reported for an HMTA acceptor. Two halogen-bonded organic frameworks are prepared using 1:4 molar ratio of HMTA and N-bromosuccinimide, each with a distinct channel shape, one possessing oval and the other square grid. The variations in channel shapes are due to tridentate and tetradentate (imide)Br···N coordi…
Supramolecular Assembly of Metal Complexes by (Aryl)I⋅⋅⋅d[PtII] Halogen Bonds
The theoretical data for the half-lantern complexes [{Pt( CN^ )(μ- SN^ )}2 ] [1-3; CN^ is cyclometalated 2-Ph-benzothiazole; SN^ is 2-SH-pyridine (1), 2-SH-benzoxazole (2), 2-SH-tetrafluorobenzothiazole (3)] indicate that the Pt⋅⋅⋅Pt orbital interaction increases the nucleophilicity of the outer d z2 orbitals to provide assembly with electrophilic species. Complexes 1-3 were co-crystallized with bifunctional halogen bonding (XB) donors to give adducts (1-3)2 ⋅(1,4-diiodotetrafluorobenzene) and infinite polymeric [1⋅1,1'-diiodoperfluorodiphenyl]n . X-ray crystallography revealed that the supramolecular assembly is achieved through (Aryl)I⋅⋅⋅d z2 [PtII ] XBs between iodine σ-holes and lone pa…
Observation of novel oxygen⋯oxygen interaction in supramolecular assembly of cobalt(III) Schiff base complexes: a combined experimental and computational study
Two mononuclear cobalt(III) Schiff base complexes with azide [Co(L)(N3)(L0 )] (1) and [Co(L)(N3)(L00)] (2) {where HL ¼ 1-((2-(diethylamino)ethylimino)methyl)naphthalene-2-ol, HL0 ¼ 2-hydroxy-1-naphthaldehyde and HL00 ¼ acetylacetone} have been synthesized and characterized by elemental analysis, IR and UV-Vis spectroscopy and single crystal X-ray diffraction studies. Both complexes show mononuclear structures with azide as terminal coligand. Structural features have been examined in detail that reveal the formation of interesting supramolecular networks generated through non-covalent forces including hydrogen bonding, C–H/H–C and C–H/p interactions. These interactions have been studied ener…
Molecular recognition of nucleotides in water by scorpiand-type receptors based on nucleobase discrimination.
Abstract: The detection of nucleotides is of crucial impor-tance because they are the basic building blocks of nucleicacids. Scorpiand-based polyamine receptors functionalizedwith pyridine or anthracene units are able to form stablecomplexes with nucleotides in water, based on coulombic,p–p stacking, and hydrogen-bonding interactions. This be-havior has been rationalized by means of an explorationwith NMR spectroscopy and DFT calculations. Binding con-stants were determined by potentiometry. Fluorescencespectroscopy studies have revealed the potential of these re-ceptors as sensors to effectively and selectively distinguishguanosine-5’-triphosphate (GTP) from adenosine-5’-triphos-phate (ATP…
Asymmetric [N–I–N]+ halonium complexes
The first asymmetric halogen-bonded iodonium complexes [I(py)(4-DMAP)]PF6 (2c) and [I(py)(4-Etpy)]PF6 (2e) were prepared via [N-Ag-N]+ → [N-I-N]+ cation exchange of their analogous 2-coordinate silver complexes. The complexes were characterised by 1H and 1H-15N HMBC NMR spectroscopy, and single crystal X-ray crystallography. peerReviewed
CCDC 1982282: Experimental Crystal Structure Determination
Related Article: Eugene A. Katlenok, Matti Haukka, Oleg V. Levin, Antonio Frontera, Vadim Yu. Kukushkin|2020|Chem.-Eur.J.|26|7692|doi:10.1002/chem.202001196
CCDC 2041029: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 1982285: Experimental Crystal Structure Determination
Related Article: Eugene A. Katlenok, Matti Haukka, Oleg V. Levin, Antonio Frontera, Vadim Yu. Kukushkin|2020|Chem.-Eur.J.|26|7692|doi:10.1002/chem.202001196
CCDC 2041028: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2036381: Experimental Crystal Structure Determination
Related Article: Tanmoy Basak, Carlos J. Gómez-García, Rosa M. Gomila, Antonio Frontera, Shouvik Chattopadhyay|2021|RSC Advances|11|3315|doi:10.1039/D0RA09425K
CCDC 2064893: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Chem.Commun.|57|5094|doi:10.1039/D1CC01505B
CCDC 1996938: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Giorgia Fiorini, Antonio Frontera, Kari Rissanen|2020|Chem.Commun.|56|8428|doi:10.1039/D0CC02758H
CCDC 2041027: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2041025: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2071315: Experimental Crystal Structure Determination
Related Article: Manel Vega, Salvador Blasco, Enrique García-España, Bartolomé Soberats, Antonio Frontera, Carmen Rotger, Antonio Costa|2021|Dalton Trans.|50|9367|doi:10.1039/D1DT01408K
CCDC 881999: Experimental Crystal Structure Determination
Related Article: Ashok Sasmal,Sandeepta Saha,Carlos J. Gomez-Garcia,Cedric Desplanches,Eugenio Garribba,Antonio Bauza,Antonio Frontera,Reum Scott,Ray J. Butcher,Samiran Mitra|2013|Chem.Commun.|49|7806|doi:10.1039/C3CC44276D
CCDC 1915911: Experimental Crystal Structure Determination
Related Article: Encarnación Navarro-García, María D. Velasco, Fabiola Zapata, Antonio Bauzá, Antonio Frontera, Carmen Ramírez de Arellano, Antonio Caballero|2019|Dalton Trans.|48|11813|doi:10.1039/C9DT02012H
CCDC 2041026: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 1982284: Experimental Crystal Structure Determination
Related Article: Eugene A. Katlenok, Matti Haukka, Oleg V. Levin, Antonio Frontera, Vadim Yu. Kukushkin|2020|Chem.-Eur.J.|26|7692|doi:10.1002/chem.202001196
CCDC 2064892: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Chem.Commun.|57|5094|doi:10.1039/D1CC01505B
CCDC 1047382: Experimental Crystal Structure Determination
Related Article: Mithun Das, Biswa Nath Ghosh, Antonio Bauzá, Kari Rissanen, Antonio Frontera, Shouvik Chattopadhyay|2015|RSC Advances|5|73028|doi:10.1039/C5RA13960K
CCDC 2062095: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 1544334: Experimental Crystal Structure Determination
Related Article: Dipali Sadhukhan, Monami Maiti, Antonio Bauzá, Antonio Frontera, Eugenio Garribba, Carlos J. Gomez-García|2019|Inorg.Chim.Acta|484|95|doi:10.1016/j.ica.2018.09.031
CCDC 1915912: Experimental Crystal Structure Determination
Related Article: Encarnación Navarro-García, María D. Velasco, Fabiola Zapata, Antonio Bauzá, Antonio Frontera, Carmen Ramírez de Arellano, Antonio Caballero|2019|Dalton Trans.|48|11813|doi:10.1039/C9DT02012H
CCDC 2062096: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 2036380: Experimental Crystal Structure Determination
Related Article: Tanmoy Basak, Carlos J. Gómez-García, Rosa M. Gomila, Antonio Frontera, Shouvik Chattopadhyay|2021|RSC Advances|11|3315|doi:10.1039/D0RA09425K
CCDC 2064897: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Chem.Commun.|57|5094|doi:10.1039/D1CC01505B
CCDC 2084411: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Dalton Trans.|50|8297|doi:10.1039/D1DT01437D
CCDC 1982286: Experimental Crystal Structure Determination
Related Article: Eugene A. Katlenok, Matti Haukka, Oleg V. Levin, Antonio Frontera, Vadim Yu. Kukushkin|2020|Chem.-Eur.J.|26|7692|doi:10.1002/chem.202001196
CCDC 2041018: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2062097: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 2041031: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2041032: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 1996937: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Giorgia Fiorini, Antonio Frontera, Kari Rissanen|2020|Chem.Commun.|56|8428|doi:10.1039/D0CC02758H
CCDC 2041019: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 933880: Experimental Crystal Structure Determination
Related Article: Piu Dhal, Ashok Sasmal, Carlos J. Gómez-García, Antonio Bauzá, Antonio Frontera, Guillaume Pilet, Samiran Mitra|2014|Eur.J.Inorg.Chem.||3271|doi:10.1002/ejic.201402176
CCDC 1051564: Experimental Crystal Structure Determination
Related Article: Sandeepta Saha, Chirantan Roy Choudhury, Carlos J. Gómez-García, Eugenio Garribba, Antonio Bauzá, Antonio Frontera, Guillaume Pilet, Samiran Mitra|2017|Inorg.Chim.Acta|461|183|doi:10.1016/j.ica.2017.02.016
CCDC 2041024: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2064896: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Chem.Commun.|57|5094|doi:10.1039/D1CC01505B
CCDC 2062098: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 2041020: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2079433: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Dalton Trans.|50|8297|doi:10.1039/D1DT01437D
CCDC 2064898: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Chem.Commun.|57|5094|doi:10.1039/D1CC01505B
CCDC 2062101: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 2064895: Experimental Crystal Structure Determination
Related Article: Laura M. E. Wilson, Kari Rissanen, Jas S. Ward|2023|New J.Chem.|47|2978|doi:10.1039/D2NJ05349G
CCDC 2041022: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2079434: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Dalton Trans.|50|8297|doi:10.1039/D1DT01437D
CCDC 1996939: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Giorgia Fiorini, Antonio Frontera, Kari Rissanen|2020|Chem.Commun.|56|8428|doi:10.1039/D0CC02758H
CCDC 1560984: Experimental Crystal Structure Determination
Related Article: Sandeepta Saha, Niladri Biswas, Ashok Sasmal, Carlos J. Gómez-García, Eugenio Garribba, Antonio Bauza, Antonio Frontera, Guillaume Pilet, Georgina M. Rosair, Samiran Mitra, Chirantan Roy Choudhury|2018|Dalton Trans.|47|16102|doi:10.1039/C8DT02417K
CCDC 1996942: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Giorgia Fiorini, Antonio Frontera, Kari Rissanen|2020|Chem.Commun.|56|8428|doi:10.1039/D0CC02758H
CCDC 1994095: Experimental Crystal Structure Determination
Related Article: Somen Goswami, Soumen Singha, Indrajit Saha, Abhishikta Chatterjee, Subrata K. Dey, Carlos J. Gómez García, Antonio Frontera, Sanjay Kumar, Rajat Saha|2020|Inorg.Chem.|59|8487|doi:10.1021/acs.inorgchem.0c00909
CCDC 1996944: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Giorgia Fiorini, Antonio Frontera, Kari Rissanen|2020|Chem.Commun.|56|8428|doi:10.1039/D0CC02758H
CCDC 1055476: Experimental Crystal Structure Determination
Related Article: Sandeepta Saha, Chirantan Roy Choudhury, Carlos J. Gómez-García, Samia Benmansour, Eugenio Garribba, Antonio Frontera, Corrado Rizzoli, Samiran Mitra|2017|New J.Chem.|41|7283|doi:10.1039/C7NJ01212H
CCDC 1996940: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Giorgia Fiorini, Antonio Frontera, Kari Rissanen|2020|Chem.Commun.|56|8428|doi:10.1039/D0CC02758H
CCDC 1477729: Experimental Crystal Structure Determination
Related Article: Subhadip Roy, Itziar Oyarzabal, Julia Vallejo, Joan Cano, Enrique Colacio, Antonio Bauza, Antonio Frontera, Alexander M. Kirillov, Michael G. B. Drew, and Subrata Das|2016|Inorg.Chem.|55|8502|doi:10.1021/acs.inorgchem.6b01087
CCDC 1996943: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Giorgia Fiorini, Antonio Frontera, Kari Rissanen|2020|Chem.Commun.|56|8428|doi:10.1039/D0CC02758H
CCDC 2041023: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 1047381: Experimental Crystal Structure Determination
Related Article: Mithun Das, Biswa Nath Ghosh, Antonio Bauzá, Kari Rissanen, Antonio Frontera, Shouvik Chattopadhyay|2015|RSC Advances|5|73028|doi:10.1039/C5RA13960K
CCDC 2079430: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Dalton Trans.|50|8297|doi:10.1039/D1DT01437D
CCDC 1991670: Experimental Crystal Structure Determination
Related Article: Somen Goswami, Soumen Singha, Indrajit Saha, Abhishikta Chatterjee, Subrata K. Dey, Carlos J. Gómez García, Antonio Frontera, Sanjay Kumar, Rajat Saha|2020|Inorg.Chem.|59|8487|doi:10.1021/acs.inorgchem.0c00909
CCDC 2079432: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Dalton Trans.|50|8297|doi:10.1039/D1DT01437D
CCDC 1982283: Experimental Crystal Structure Determination
Related Article: Eugene A. Katlenok, Matti Haukka, Oleg V. Levin, Antonio Frontera, Vadim Yu. Kukushkin|2020|Chem.-Eur.J.|26|7692|doi:10.1002/chem.202001196
CCDC 1560985: Experimental Crystal Structure Determination
Related Article: Sandeepta Saha, Niladri Biswas, Ashok Sasmal, Carlos J. Gómez-García, Eugenio Garribba, Antonio Bauza, Antonio Frontera, Guillaume Pilet, Georgina M. Rosair, Samiran Mitra, Chirantan Roy Choudhury|2018|Dalton Trans.|47|16102|doi:10.1039/C8DT02417K
CCDC 1477730: Experimental Crystal Structure Determination
Related Article: Subhadip Roy, Itziar Oyarzabal, Julia Vallejo, Joan Cano, Enrique Colacio, Antonio Bauza, Antonio Frontera, Alexander M. Kirillov, Michael G. B. Drew, and Subrata Das|2016|Inorg.Chem.|55|8502|doi:10.1021/acs.inorgchem.6b01087
CCDC 2064891: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Chem.Commun.|57|5094|doi:10.1039/D1CC01505B
CCDC 2062099: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 2041030: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595
CCDC 2079431: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Dalton Trans.|50|8297|doi:10.1039/D1DT01437D
CCDC 2064894: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Chem.Commun.|57|5094|doi:10.1039/D1CC01505B
CCDC 2062100: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 2062094: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 1996941: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Giorgia Fiorini, Antonio Frontera, Kari Rissanen|2020|Chem.Commun.|56|8428|doi:10.1039/D0CC02758H
CCDC 2062093: Experimental Crystal Structure Determination
Related Article: Jas S. Ward, Antonio Frontera, Kari Rissanen|2021|Inorg.Chem.|60|5383|doi:10.1021/acs.inorgchem.1c00409
CCDC 2041021: Experimental Crystal Structure Determination
Related Article: Goulielmina Anyfanti, Antonio Bauzá, Lorenzo Gentiluomo, João Rodrigues, Gustavo Portalone, Antonio Frontera, Kari Rissanen, Rakesh Puttreddy|2021|Frontiers in Chemistry|9||doi:10.3389/fchem.2021.623595