Ti-based robust MOFs in the combined photocatalytic degradation of emerging organic contaminants.

Photocatalysis process is a promising technology for environmental remediation. In the continuous search of new heterogeneous photocatalysts, metal–organic frameworks (MOFs) have recently emerged as a new type of photoactive materials for water remediation. Particularly, titaniumbased MOFs (Ti-MOFs) are considered one of the most appealing subclass of MOFs due to their promising optoelectronic and photocatalytic properties, high chemical stability, and unique structural features. However, considering the limited information of the reported studies, it is a hard task to determine if real-world water treatment is attainable using Ti-MOF photocatalysts. In this paper, via a screening with seve…

De novo synthesis of mesoporous photoactive titanium(IV)-organic frameworks with MIL-100 topology

[EN] Most developments in the chemistry and applications of metal-organic frameworks (MOFs) have been made possible thanks to the value of reticular chemistry in guiding the unlimited combination of organic connectors and secondary building units (SBUs) into targeted architectures. However, the development of new titanium-frameworks still remains limited by the difficulties in controlling the formation of persistent Ti-SBUs with predetermined directionality amenable to the isoreticular approach. Here we report the synthesis of a mesoporous Ti-MOF displaying a MIL-100 topology. MIL-100(Ti) combines excellent chemical stability and mesoporosity, intrinsic to this archetypical family of porous…

Peptide Metal–Organic Frameworks for Enantioselective Separation of Chiral Drugs

We report the ability of a chiral Cu(II) 3D MOF based on the tripeptide Gly-L-His-Gly (GHG) for the enantioselective separation of metamphetamine and ephedrine. Monte Carlo simulations suggest that chiral recognition is linked to preferential binding of one of the enantiomers as result of either stronger or additional H-bonds with the framework that lead to energetically more stable diastereomeric adducts. Solid phase extraction (SPE) of a racemic mixture by using Cu(GHG) as extractive phase permits isolating more than 50% of the (+)-ephedrine enantiomer as target compound in only four minutes. To the best of our knowledge, this represents the first example of a MOF capable of separating ch…

Linker depletion for missing cluster defects in non-UiO Metal-Organic Frameworks

Defect engineering is a valuable tool to tune the properties of metal–organic frameworks. However, defect chemistry remains still predominantly limited to UiO-type MOFs. We describe the preferential formation of missing cluster defects in heterometallic titanium–organic frameworks of the MUV-10 family when synthesised in sub-stoichiometric linker conditions. Our results show the value of integrating experimental work, computational modelling and thorough characterization in rationalizing the impact of defects over the porosity and structure of this family of materials. Correlation of experiment with computational models reveals the dominance of missing cluster vacancies in the pore size dis…

Oxalate-based 2D magnets: the series [NBu4][MIIMnIII(ox)3] (MII= Fe, Co, Ni, Zn; ox = oxalate dianion)

The synthesis, structure and physical properties of the bimetallic oxalate-based molecular magnets containing MnIII of formula [NBu4][MIIMn(ox)3] (MII = Fe, Co, Ni, Zn; ox = oxalate dianion) are presented here. All compounds are isostructural, containing two-dimensional honeycomb bimetallic networks formed by alternating MII and MIII ions connected by oxalate anions. These compounds exhibit antiferromagnetic interactions that give rise to ferrimagnets or weak ferromagnets ordering at critical temperatures up to 21 K.

Design of bimetallic magnetic chains based on oxalate complexes: towards single chain magnets

We describe the synthesis, structure and magnetic characterization of several oxalate-based bimetallic 1D systems. We will exemplify how by suitable choice of the molecular building blocks and strict control of their arrangement in the solid state, the magnetic properties of these low-dimensional materials can be tuned to finally obtain bimetallic oxalate chains behaving as single-chain magnets (SCM). First, we will focus on compounds [K(18-crown-6)][MII(bpy)Cr(ox)3] (1, 2; MII = Mn, Co; bpy = C10N2H8). The MnCr derivative behaves as a 1D ferromagnet down to 2 K, the lowest investigated temperature. The lack of magnetic ordering in this chain prompted us to prepare the more anisotropic MnCo…

Guest induced reversible on–off switching of elastic frustration in a 3D spin crossover coordination polymer with room temperature hysteretic behaviour

A binary reversible switch between low-temperature multi-step spin crossover (SCO), through the evolution of the population γHS(T) with high-spin (HS)-low-spin (LS) sequence: HS1LS0 (state 1) ↔ HS2/3LS1/3 (state 2) ↔ HS1/2LS1/2 (state 3) ↔ HS1/3LS2/3 (state 4) ↔ HS0LS1 (state 5), and complete one step hysteretic spin transition featuring 20 K wide thermal hysteresis centred at 290 K occurs in the three-dimensional (3D) Hofmann-type porous coordination polymer {FeII(3,8phen)[Au(CN)2]2}·xPhNO2 (3,8phen = 3,8-phenanthroline, PhNO2 = nitrobenzene), made up of two identical interpenetrated pcu-type frameworks. The included PhNO2 guest (x = 1, 1·PhNO2) acts as a molecular wedge between the interp…

Interplay between Chemical Composition and Cation Ordering in the Magnetism of Ni/Fe Layered Double Hydroxides

We report the synthesis of a family of ferrimagnetic NiFe layered double hydroxides (LDHs) with a variable Ni(2+)/Fe(3+) in-plane composition of [Ni(1-x)Fe(x)(OH)2](CO3)(x/2)·yH2O (x = 0.20, 0.25, and 0.33) by following a modified homogeneous precipitation. These layered magnets display high crystallinity, homogeneous hexagonal morphologies, and micrometric size that enable their quantitative exfoliation into single layers by sonomechanical treatment of the solids in polar solvents. This was confirmed by dynamic light scattering, UV-vis spectroscopy, high-resolution transmission electron miscroscopy, and atomic force microscopy methodologies to study the resulting steady suspensions. Our ma…

Unlocking mixed oxides with unprecedented stoichiometries from heterometallic metalorganic frameworks for the catalytic hydrogenation of CO 2

[EN] Their complex surface chemistry and high oxygen lattice mobilities place mixed-metal oxides among the most important families of materials. Modulation of stoichiometry in mixed-metal oxides has been shown to be a very powerful tool for tuning optical and catalytic properties. However, accessing different stoichiometries is not always synthetically possible. Here, we show that the thermal decomposition of the recently reported metal-organic framework MUV-101(Fe, Ti) results in the formation of carbon-supported titanomaghemite nanoparticles with an unprecedented Fe/Ti ratio close to 2, not achievable by soft-chemistry routes. The resulting titanomaghemite phase displays outstanding catal…

Diffusion Control in Single-Site Zinc Reticular Amination Catalysts.

Zn-containing metal-organic frameworks have been used for the first time as heterogeneous catalysts in the amination of C-Cl bonds. The use of extended bis(pyrazolate) linkers can generate highly porous architectures, which favor the diffusion of amines to the confined spaces with respect to other imidazolate frameworks with narrower pore windows. The N4Zn nodes of the Zn-reticular framework show comparable activity to state-of-the-art homogeneous Zn amination catalysts, avoiding the use of basic conditions, precious metals, or other additives. This is combined with long-term activity and stability upon several reaction cycles, without contamination of the reaction product. ispartof: INORGA…

A Wavy Two-Dimensional Covalent Organic Framework from Core- Twisted Polycyclic Aromatic Hydrocarbons

A high degree of crystallinity is an essential aspect in two-dimensional covalent organic frameworks, as many properties depend strongly on the structural arrangement of the different layers and their constituents. We introduce herein a new design strategy based on core-twisted polycyclic aromatic hydrocarbon as rigid nodes that give rise to a two-dimensional covalent organic framework with a wavy honeycomb (chairlike) lattice. The concave–convex self-complementarity of the wavy two-dimensional lattice guides the stacking of framework layers into a highly stable and ordered covalent organic framework that allows a full 3D analysis by transmission electron microscopy revealing its chairlike …

ChemInform Abstract: Hybrid Materials Based on Magnetic Layered Double Hydroxides: A Molecular Perspective

ConspectusDesign of functional hybrids lies at the very core of synthetic chemistry as it has enabled the development of an unlimited number of solids displaying unprecedented or even improved properties built upon the association at the molecular level of quite disparate components by chemical design. Multifunctional hybrids are a particularly appealing case among hybrid organic/inorganic materials. Here, chemical knowledge is used to deploy molecular components bearing different functionalities within a single solid so that these properties can coexist or event interact leading to unprecedented phenomena. From a molecular perspective, this can be done either by controlled assembly of orga…

Integrated Cleanroom Process for the Vapor-Phase Deposition of Large-Area Zeolitic Imidazolate Framework Thin Films

Chemistry of materials XX(XX), acs.chemmater.9b03435 (2019). doi:10.1021/acs.chemmater.9b03435

Selective and Efficient Removal of Mercury from Aqueous Media with the Highly Flexible Arms of a BioMOF

A robust and water-stable metal-organic framework (MOF), featuring hexagonal channels decorated with methionine residues (1), selectively captures toxic species such as CH3 Hg(+) and Hg(2+) from water. 1 exhibits the largest Hg(2+) uptake capacity ever reported for a MOF, decreasing the [Hg(2+) ] and [CH3 Hg(+) ] concentrations in potable water from highly hazardous 10 ppm to the much safer values of 6 and 27 ppb, respectively. Just like with biological systems, the high-performance metal capture also involves a molecular recognition process. Both CH3 Hg(+) and Hg(2+) are efficiently immobilized by specific conformations adopted by the flexible thioether "claws" decorating the pores of 1. T…

Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks

[EN] We introduce the first example of isoreticular titanium-organic frameworks, MUV-10 and MUV-12, to show how the different affinity of hard Ti(IV) and soft Ca(II) metal sites can be used to direct selective grafting of amines. This enables the combination of Lewis acid titanium centers and available -NH, sites in two sizeable pores for cooperative cycloaddition of CO2 to epoxides at room temperature and atmospheric pressure. The selective grafting of molecules to heterometallic clusters adds up to the pool of methodologies available for controlling the positioning and distribution of chemical functions in precise positions of the framework required for definitive control of pore chemistr…

Prussian blue@MoS2 layer composites as highly efficient cathodes for sodium- and potassium-ion batteries

Prussian blue (PB) represents a simple, economical, and eco‐friendly system as cathode material for sodium‐ion batteries (SIBs). However, structural problems usually worsen its experimental performance thus motivating the search for alternative synthetic strategies and the formation of composites that compensate these deficiencies. Herein, a straightforward approach for the preparation of PB/MoS2‐based nanocomposites is presented. MoS2 provides a 2D active support for the homogeneous nucleation of porous PB nanocrystals, which feature superior surface areas than those obtained by other methodologies, giving rise to a compact PB shell covering the full flake. The nanocomposite exhibits an ex…

Structural reorganization in a hydrogen-bonded organic framework

Self-recognition of 3,3′,5,5′-azobenzenetetracarboxylic acid drives the formation of a grid-like anionic hydrogen-bonded framework with channels occupied by organic cations. This supramolecular solid is capable of reorganizing its connectivity in the presence of specific guests into a different crystalline architecture by sequential dissolution and recrystallization.

A neutral 2D oxalate-based soluble magnet assembled by hydrogen bonding interactions

Abstract Herein we describe the synthesis, structure and magnetic properties of a novel oxalate-based layered magnetic system: {[Mn(OH2)2(S)2][Mn(S)(OH2)]2[Cr(ox)3]2(18-crown-6)}∞ (S = CH3OH; ox = C 2 O 4 2 - ; 18-crown-6 = C12H24O6) (1). In this case, no cationic templating agent is required to promote the assembling of low-dimensional oxalate-bridged metallic complexes in solution. Instead, strong enough hydrogen bonding interactions are responsible for their packing in the solid state. This magnet is soluble and presents two different types of oxalate bridges: the common bis(bidentate) and the unusual bidentate–monodentate. This structural feature has drastic consequences on the magnetis…

The Use of Polyoxometalates in the Design of Layer‐Like Hybrid Salts Containing Cationic Mn 4 Single‐Molecule Magnets

Herein, we describe the combination of polyoxometalates (POMs) with a polynuclear metallic cluster Mn4 {Mn4 = [Mn4(OAc)2(pdmH)6]2+, (pdmH = deprotonated pyridine-2,6-dimethanol; C7H8NO2)} for the construction of ionic crystals with layered architectures. Choosing a POM with the appropriate charge and size not only allows for the fine tuning of the stacking periodicity, but it also allows modifying the in-plane packing motif and density of the cationic metallic clusters. The isolation of differently layered hybrid crystals with the same Mn4 single-molecule-magnet (SMM) system allowed for the direct comparison of the magnetic properties of such materials. The variation of the slow relaxation …

Magnetic Properties of Ni II Cr III Layered Double Hydroxide Materials

This paper describes the isolation of four layered double hydroxide (LDH) compounds having the general formula[NiII3–xCrIIIx(OH)6](CO3)x/2·yH2O [x = 0.57 (1), 0.69 (2), 0.81 (3) and 0.93 (4)] by using homogeneous precipitation methods and varying the metal ratio in the synthetic solutions. All the reported compounds have carbonate anions in the interlamellar space. This fact forces the interlayer distances to remain unchanged in all the cases, thus providing an ideal system in which the changes observed in magnetic properties can be correlated with metal composition along the hydroxide layers.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Supramolecular stabilization of the phosphite-based polyoxomolybdate [Mo6(PO3)(HPO3)3O18]9−

Abstract A novel phosphite-based hetero-polyoxomolybdate, [Mo 6 (PO 3 )(HPO 3 ) 3 O 18 ] 9− , has been isolated and structurally characterized. The most striking feature of this polyanion is the presence of peripheral phosphite groups linked to the MoO 6 octahedra. In the solid state, this cluster shows strong hydrogen bonding interactions that apparently play a key role in its stabilization and isolation from solution.

Effect of linker distribution in the photocatalytic activity of multivariate mesoporous crystals

The use of Metal-Organic Frameworks as crystalline matrices for the synthesis of multiple component or multivariate solids by the combination of different linkers into a single material has emerged as a versatile route to tailor the properties of single-component phases or even access new functions. This approach is particularly relevant for Zr6-MOFs due to the synthetic flexibility of this inorganic node. However, the majority of materials are isolated as polycrystalline solids, which are not ideal to decipher the spatial arrangement of parent and exchanged linkers for the formation of homogeneous structures or heterogeneous domains across the solid. Here we use high-throughput methodologi…

Synthesis and Characterization of a Soluble Bimetallic Oxalate-Based Bidimensional Magnet:  [K(18-crown-6)]3[Mn3(H2O)4{Cr(ox)3}3]

The "templating" K crown ether cation allows for the preparation of soluble layered oxalate-based bimetallic magnets, as in [K(18-crown-6]3{Mn3(H2O)4[Cr(ox)3]3}, with an unprecedented bidimensional polymeric anionic network that involves both oxalato bridges and H bonds. As in other 2D oxalate-bridged compounds, the compound behaves as a soft ferromagnet, with the onset of magnetic ordering occurring at 3.3 K.

Effect of modulator connectivity on promoting defectivity in titanium–organic frameworks

The recognition of defect chemistry as a true synthetic tool for targeted creation of defects and controllable performance remains limited by the pool of frameworks explored. The value of defect engineering in controlling the properties of defective frameworks has been beautifully exemplified and largely demonstrated with UiO-type materials based on Zr(iv) nodes. However, titanium–organic frameworks remain largely unexplored in this context arguably due to the complex chemistry in solution of Ti(iv) and the difficulties in growing crystalline solids. We report a systematic study on the ability of mono- and dicarboxylic modulators (benzoic and isophthalic acid) to promote defect creation in …

Electrical conductivity and magnetic bistability in metal–organic frameworks and coordination polymers: charge transport and spin crossover at the nanoscale

Materials scientists are currently shifting from purely inorganic, organic and silicon-based materials towards hybrid organic–inorganic materials to develop increasingly complex and powerful electronic devices. In this context, it is undeniable that conductive metal–organic frameworks (MOFs) and bistable coordination polymers (CPs) are carving a niche for themselves in the electronics world. The tunability and processability of these materials alongside the combination of electrical conductivity with porosity or spin transition offers unprecedented technological opportunities for their integration into functional devices. This review aims to summarise the chemical strategies tha…

Reversible guest-induced gate-opening with multiplex spin crossover responses in two-dimensional Hofmann clathrates.

Spin crossover (SCO) compounds are very attractive types of switchable materials due to their potential applications in memory devices, actuators or chemical sensors. Rational chemical tailoring of these switchable compounds is key for achieving new functionalities in synergy with the spin state change. However, the lack of precise structural information required to understand the chemical principles that control the SCO response with external stimuli may eventually hinder further development of spin switching-based applications. In this work, the functionalization with an amine group in the two-dimensional (2D) SCO compound {Fe(5-NH2Pym)2[MII(CN)4]} (1M, 5-NH2Pym = 5-aminopyrimidine, MII =…

Sponge‐Like Behaviour in Isoreticular Cu(Gly‐His‐X) Peptide‐Based Porous Materials

We report two isoreticular 3D peptide-based porous frameworks formed by coordination of the tripeptides Gly-L-His-Gly and Gly-L-His-L-Lys to Cu(II) which display sponge-like behaviour. These porous materials undergo structural collapse upon evacuation that can be reversed by exposure to water vapour, which permits recovery of the original open channel structure. This is further confirmed by sorption studies that reveal that both solids exhibit selective sorption of H2 O while CO2 adsorption does not result in recovery of the original structures. We also show how the pendant aliphatic amine chains, present in the framework from the introduction of the lysine amino acid in the peptidic backbo…

Confined growth of cyanide-based magnets in two dimensions

Herein we report the first hybrid magnetic material resulting from the intercalation of a cyanide-based molecular magnet into a solid-state layered host. More specifically, the use of a diamagnetic cationic Zn(II)-Al(lII) layered double hydroxide host allows for the formation of an anionic two-dimensional ferromagnetic Ni(II)-Cr(III) Prussian Blue analogue, from the templated assembly of its ionic molecular components in the confined interlamellar space offered by the inorganic host.

Divergent Adsorption-Dependent Luminescence of Amino-Functionalized Lanthanide Metal-Organic Frameworks for Highly Sensitive NO2 Sensors

International audience; A novel gas sensing mechanism exploiting lanthanide luminescence modulation upon NO2 adsorption is demonstrated here. Two isostructural lanthanide-based metal–organic frameworks (MOFs) are used, including an amino group as the sensitive recognition center for NO2 molecules. The transfer of energy from the organic ligands to Ln is strongly dependent on the presence of NO2, resulting in an unprecedented photoluminescent sensing scheme. Thereby, NO2 exposition triggers either a reversible enhancement or a decrease in the luminescence intensity, depending on the lanthanide ion (Eu or Tb). Our experimental studies combined with density functional theory and complete activ…

Surfactant-assisted synthesis of titanium nanoMOFs for thin film fabrication

We use dodecanoic acid as a modulator to yield titanium MOF nanoparticles with good control of size and colloid stability and minimum impact to the properties of the framework to enable direct fabrication of crystalline, porous thin films. ispartof: CHEMICAL COMMUNICATIONS vol:57 issue:72 pages:9040-9043 ispartof: location:England status: published

Coexistence of superconductivity and magnetism by chemical design.

Although the coexistence of superconductivity and ferromagnetism in one compound is rare, some examples of such materials are known to exist. Methods to physically prepare hybrid structures with both competing phases are also known, which rely on the nanofabrication of alternating conducting layers. Chemical methods of building up hybrid materials with organic molecules (superconducting layers) and metal complexes (magnetic layers) have provided examples of superconductivity with some magnetic properties, but not fully ordered. Now, we report a chemical design strategy that uses the self assembly in solution of macromolecular nanosheet building blocks to engineer the coexistence of supercon…

Innentitelbild: Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks (Angew. Chem. 21/2021)

Correction: Effect of nanostructuration on the spin crossover transition in crystalline ultrathin films

Correction for ‘Effect of nanostructuration on the spin crossover transition in crystalline ultrathin films’ by Víctor Rubio-Giménez et al., Chem. Sci., 2019, DOI: 10.1039/c8sc04935a.

Intercalation of cobalt(II)-tetraphenylporphine tetrasulfonate complex in magnetic NiFe-layered double hydroxide

Abstract Hybrid magnetic multilayers have been synthesized by means of intercalation of [5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinato]cobalt(II) (CoTPPS) complex in the interlayer space of a Ni II Fe III layered double hydroxide (LDH), through anion-exchange reaction. A sebacate ( − OOC–(CH 2 ) 8 –COO − ) intercalated NiFe-LDH have been used as precursor, facilitating the anion exchange reaction, thus permitting the inclusion of a paramagnetic macrocycle inside the ferrimagnetic NiFe-LDH layers. The material has been characterized by XRD, FT-IR, SEM, SQUID and ESR. The T c for the hybrid NiFe–CoTPPS, ca. 11–12 K, is very close to that shown by the precursor, despite that the intercala…

Inside Cover: Selective Implantation of Diamines for Cooperative Catalysis in Isoreticular Heterometallic Titanium–Organic Frameworks (Angew. Chem. Int. Ed. 21/2021)

Spontaneous Magnetization in Heterometallic NiFe-MOF-74 Microporous Magnets by Controlled Iron Doping

We report the direct synthesis of mixed-metal NiFe-MOF-74 solids that display combination of porosity with ferrimagnetic ordering. Compared to the undoped Ni phase, controlled doping with Fe enables to modify intra and interchain magnetic interactions for the onset of spontaneous magnetization at temperatures fixed by the doping level. Synthesis of porous magnets remains somewhat elusive due to the difficulties in isolating foreseeable metal-organic architectures that combine small bridging linkers, for strong magnetic coupling, with polyaromatic connectors responsible for porosity. In turn, we demonstrate that metal doping is better fitted to modify the magnetism of Metal-Organic Framework…

Single chain magnets based on the oxalate ligand.

The anionic oxalate-bridged bimetallic chain [Co(H2O)2Cr(ox)3]- shows slow relaxation of the magnetization, typical of the so-called single-chain magnets, when crystallized in segregated layers in a mixed salt with the supramolecular cations [C12H24O6K]+ and [(C12H24O6)(FC6H4NH3)]+. This is the first time that such phenomenon has been observed in an oxalate-bridge material. In view of the wide synthetic versatility exhibited by the oxalate ligand, it opens the door for the realization of a complete family of SCM materials whose physical properties might be tuned by the suitable replacement of M3+ ions within the chain. The information extracted from the systematic study of these compounds s…

Confined growth of carbon nanoforms in one-dimension by fusion of anthracene rings inside the pores of MCM-41

We report a simple two-step procedure that uses anthracene, a cheap polyaromatic hydrocarbon with low melting point, as a molecular precursor to produce carbon nanoforms (CNFs). First, we describe the chemical synthesis of graphite from the fusion of anthracene rings at relatively low temperature (520 °C) followed by cyclodehydrogenation. Next, we extend this protocol to the synthesis of CNFs by confining the molecular precursor in a mesoporous host like MCM-41. The confined environment favors one-dimensional growth of CNFs with sizes controlled by the pores of the mesoporous host.

A quantum spin liquid candidate isolated in a two-dimensional CoIIRhIII bimetallic oxalate network

A quantum spin liquid (QSL) is an elusive state of matter characterized by the absence of long-range magnetic order, even at zero temperature, and by the presence of exotic quasiparticle excitations. In spite of their relevance for quantum communication, topological quantum computation and the understanding of strongly correlated systems, like high-temperature superconductors, the unequivocal experimental identification of materials behaving as QSLs remains challenging. Here, we present a novel 2D heterometallic oxalate complex formed by high-spin Co(II) ions alternating with diamagnetic Rh(III) in a honeycomb lattice. This complex meets the key requirements to become a QSL: a spin ½ ground…

Synthesis, structure and physical characterization of the dimer {[(bpy)2Co]2(TPOA)}4+ (bpy=2,2′-dipyridyl; H2TPOA=N,N′,N′′,N′′′-tetraphenyl oxalamidine)

Abstract The reaction between CoCl 2 , 2,2′-dipyridyl (bpy) and N , N ′, N ′′, N ′′′-tetraphenyl oxalamidine (H 2 TPOA) in a water/ethanol mixture yields the {[(bpy) 2 Co] 2 (TPOA)} 2+ dimer, that is immediately oxidized in aerobic conditions leading to the Co III species {[(bpy) 2 Co] 2 (TPOA)} 4+ . This cation was isolated as the {[(bpy) 2 Co] 2 (TPOA)}(PF6) 4 ( 1 ) salt, that was characterized by X-ray diffraction on single crystals. The dimer is formed by two Co III ions in octahedral coordination bridged by a deprotonated μ 2 -TPOA ligand. The Co III ions appear in its low spin configuration. Thus, the dimers are essentially diamagnetic, as shown by 1 H NMR and magnetic measurements.

Influence of the covalent grafting of organic radicals to graphene on its magnetoresistance

Graphene was obtained by direct exfoliation of graphite in o-dichlorobenzene (oDCB) or benzylamine, and further functionalized with 4,4′-[(1,3-dioxo-1,3-propanediyl)bis(oxy)]bis[2,2,6,6-tetramethyl-1-piperidinyloxy] (1-TEMPO) organic radicals by using the Bingel–Hirsch cyclopropanation reaction. Here, the use of different solvents permits variation of the density of radicals anchored to the carbon layers. Covalent grafting is unambiguously demonstrated by TGA, μ-Raman, XPS and EPR measurements, which also rule out spurious physisorption. Our transport measurements indicate that the conduction mechanism varies as a function of the density of radicals grafted to the carbon layers. Moreover, t…

Magnetic molecular nanostructures: Design of magnetic molecular materials as monolayers, multilayers and thin films

In this paper we summarize the importance and versatility of the molecular approach in the design and development of novel magnetic molecular materials. These materials processing, in order to obtain controlled molecular structures at the nanoscale, will also be remarked.

A “Cation-less” Oxalate-Based Ferromagnet Formed by Neutral Bimetallic Layers:  {[Co(H2O)2]3[Cr(ox)3]2(18-crown-6)2}∞ (ox = Oxalate Dianion; 18-crown-6 = C12H24O6)

Neutral layers of the bimetallic oxalate complex {[Co(H2O)2]3[Cr(ox)3]2}∞ are formed in the presence of a crown ether and stabilized by hydrogen bonding. The resulting soluble ferromagnet orders at Tc = 7.4 K.

Hybrid Materials Based on Magnetic Layered Double Hydroxides: A Molecular Perspective

Design of functional hybrids lies at the very core of synthetic chemistry as it has enabled the development of an unlimited number of solids displaying unprecedented or even improved properties built upon the association at the molecular level of quite disparate components by chemical design. Multifunctional hybrids are a particularly appealing case among hybrid organic/inorganic materials. Here, chemical knowledge is used to deploy molecular components bearing different functionalities within a single solid so that these properties can coexist or event interact leading to unprecedented phenomena. From a molecular perspective, this can be done either by controlled assembly of organic/inorga…

Heterometallic Titanium–Organic Frameworks by Metal-Induced Dynamic Topological Transformations

Reticular chemistry has boosted the design of thousands of metal and covalent organic frameworks for unlimited chemical compositions, structures, and sizable porosities. The ability to generate porous materials at will on the basis of geometrical design concepts is responsible for the rapid growth of the field and the increasing number of applications derived. Despite their promising features, the synthesis of targeted homo- and heterometallic titanium–organic frameworks amenable to these principles is relentlessly limited by the high reactivity of this metal in solution that impedes the controlled assembly of titanium molecular clusters. We describe an unprecedented methodology for the syn…

Growing and Shaping Metal–Organic Framework Single Crystals at the Millimeter Scale

Controlling and understanding the mechanisms that harness crystallization processes is of utmost importance in contemporary materials science and, in particular, in the realm of reticular solids where it still remains a great challenge. In this work, we show that environments mimicking microgravity conditions can harness the size and shape of functional biogenic crystals such as peptide-based metal–organic frameworks (MOFs). In particular, we demonstrate formation of the largest single crystals with controlled nonequilibrium shapes of peptide-based MOFs reported to date (e.g., those featuring curved crystal habits), as opposed to the typical polyhedral microcrystals obtained under bul…

Heterometallic Titanium-Organic Frameworks as Dual Metal Catalysts for Synergistic Non-Buffered Hydrolysis of Nerve Agent Simulants

Heterometallic metal-organic frameworks (MOFs) can offer important advantages over their homometallic counterparts to enable targeted modification of their adsorption, structural response, electronic structure, or chemical reactivity. However, controlling metal distribution in these solids still remains a challenge. The family of mesoporous titanium-organic frameworks, MUV-101(M), displays heterometallic TiM2 nodes assembled from direct reaction of Ti(IV) and M(II) salts. We use the degradation of nerve agent simulants to demonstrate that only TiFe2 nodes are capable of catalytic degradation in non-buffered conditions. By using an integrative experimental-computational approach, we rational…

Tetrazine Linkers as Plug-and-Play Tags for General Framework Functionalization and C60 Conjugation

The value of covalent post-synthetic modification in expanding the chemistry and pore versatility of reticular solids is well documented. Here we use mesoporous crystals of UiO-68-TZDC to demonstrate the value of tetrazine connectors for all-purpose inverse electron-demand Diels-Alder ligation chemistry. Our results suggest a positive effect of tetrazine reticulation over its reactivity for quantitative one-step functionalization with a broad scope of alkene or alkyne dienophiles into pyridazine and dihydropyridazine frameworks. This permits generating multiple pore environments with diverse chemical functionalities and the expected accessible porosities, that is also extended to the synthe…

A Co2O2 metallacycle exclusively supported by l-valine

Abstract [Co2(OH)2( l -valine)4]·2.5H2O has been prepared under hydrothermal conditions and constitutes the first example of a [Co2O2] core supported exclusively by aminoacids. This synthetic dimetallic model for redox active metalloenzymes is one of the few binary aminoacid compounds of biologically relevant metal ions that has been structurally characterized, showing the possibilities of this synthetic approach for preparation of models in bioinorganic chemistry.

Photo-switching in a hybrid material made of magnetic layered double hydroxides intercalated with azobenzene molecules.

Financial support from the EU (Projects HINTS FP7-263104-2 and SpinMol Advanced Grant ERC-2009-AdG-20090325), the Spanish Ministerio de Economia y Competitividad (Projects with FEDER cofinancing MAT 2009-14528-C02-01, MAT2011-22785, MAT2012-38567-C02-01, CTQ-2011-26507, Consolider-Ingenio in Molecular Nanoscience CSD2007-00010, Consolider-Ingenio 2010-Multicat CSD2009-00050, and Severo Ochoa Program SEV-2012-0267), Generalitat Valenciana (PROMETEO and ISIC-Nano programs), and VLC/Campus Microcluster "Functional Nanomaterials and Nanodevices" is gratefully acknowledged. C. M. G. thanks the Spanish MINECO for a Ramon y Cajal Fellowship (RYC-2012-10894). We also acknowledge P. Atienzar and J. …

Influence of the pH on the synthesis of reduced graphene oxide under hydrothermal conditions

Here we describe the important role played by the pH on the morphology and structure of the reduced graphite oxide (rGO) samples obtained by hydrothermal treatment of the previously prepared GO. The nature of the resulting samples has been studied on the basis of a complete battery of experimental techniques.

Single-Molecule Magnets: Electrostatic Anchoring of Mn4 Single-Molecule Magnets onto Chemically Modified Multiwalled Carbon Nanotubes (Adv. Funct. Mater. 5/2012)

ChemInform Abstract: Magnetic Properties of NiIICrIIILayered Double Hydroxide Materials.

This paper describes the isolation of four layered double hydroxide (LDH) compounds having the general formula[NiII3–xCrIIIx(OH)6](CO3)x/2·yH2O [x = 0.57 (1), 0.69 (2), 0.81 (3) and 0.93 (4)] by using homogeneous precipitation methods and varying the metal ratio in the synthetic solutions. All the reported compounds have carbonate anions in the interlamellar space. This fact forces the interlayer distances to remain unchanged in all the cases, thus providing an ideal system in which the changes observed in magnetic properties can be correlated with metal composition along the hydroxide layers.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Illustrating the processability of magnetic layered double hydroxides: layer-by-layer assembly of magnetic ultrathin films.

We report the preparation of single-layer layered double hydroxide (LDH) two-dimensional (2D) nanosheets by exfoliation of highly crystalline NiAl-NO3 LDH. Next, these unilamellar moieties have been incorporated layer-by-layer (LbL) into a poly(sodium 4-styrenesulfonate)/LDH nanosheet multilayer ultrathin film (UTF). Fourier transform infrared spectroscopy (FT-IR), ultraviolet-visible light (UV-vis), and X-ray diffraction (XRD) profiles have been used to follow the uniform growth of the UTF. The use of a magnetic LDH as the cationic component of the multilayered architecture enables study of the resulting magnetic properties of the UTFs. Our magnetic data show the appearance of spontaneous …

Hybrid magnetic superconductors formed by TaS2 layers and spin crossover complexes.

The restacking of charged TaS2 nanosheets with molecular counterparts has so far allowed for the combination of superconductivity with a manifold of other molecule-intrinsic properties. Yet, a hybrid compound that blends superconductivity with spin crossover switching has still not been reported. Here we continue to exploit the solid-state/molecule-based hybrid approach for the synthesis of a layered TaS2-based material that hosts Fe(2+) complexes with a spin switching behavior. The chemical design and synthetic aspects of the exfoliation/restacking approach are discussed, highlighting how the material can be conveniently obtained in the form of highly oriented easy-to-handle flakes. Finall…

Hybrid magnetic/superconducting materials obtained by insertion of a single-molecule magnet into TaS2 layers

et al.

ChemInform Abstract: Multifunctionality in Hybrid Magnetic Materials Based on Bimetallic Oxalate Complexes

This tutorial review illustrates the design of multifunctional oxalate-based magnetic materials through the combination of the intrinsic magnetism of the metal–organic framework and the additional properties introduced by several organic/inorganic functional cations.

Role of Deprotonation and Cu Adatom Migration in Determining the Reaction Pathways of Oxalic Acid Adsorption on Cu(111)

Scanning tunneling microscopy (STM), X-ray photoelectron spectroscopy (XPS), and first principles theoretical calculations have been used to gain insight into the fundamental processes involved in the adsorption and self-assembly of oxalic acid on Cu(111). The experimental data demonstrate that several reaction pathways are involved in the chemisorption of oxalic acid on Cu(111), one of which leads to deprotonation of the acid into oxalate molecules that form ordered structures on the surface. Theoretical calculations indicate that the adsorption of oxalate molecules is not stable on the surface unless copper adatoms are taken into consideration. Coordination with copper adatoms prevents ox…

Controllable coverage of chemically modified graphene sheets with gold nanoparticles by thermal treatment of graphite oxide with N,N-dimethylformamide

Abstract We describe a simple chemical method to reduce and functionalize graphite oxide by reaction with dimethylformamide under controlled heating. Our experiments suggest that the reaction conditions assist the decomposition of the solvent to produce dimethylamine molecules that can react with the oxygen-rich functional groups covering the surface of the exfoliated layers of graphene, therefore generating chemically modified graphene (CMG). These N-functionalities have been next used as anchoring points for the grafting of Au nanoparticles. Given that the functionalization extent can be controlled with the temperature and reaction time, our approach can be considered as a straightforward…

Spin-lattice relaxation via quantum tunneling in anEr3+-polyoxometalate molecular magnet

We investigate the mechanism of spin-lattice relaxation of Er ions encapsulated in polyoxometalate clusters, which below 4 K can only reverse its spin via quantum tunneling processes. The temperature-independent rate −1 is, at zero field, ten orders of magnitude larger than the rates predicted for direct phonon-induced processes. In addition, we observe that −1 is suppressed by external magnetic bias and hyperfine interactions but enhanced by increasing the concentration of Er ions. The observed relaxation agrees with predictions for pure quantum tunneling, showing that this phenomenon drives the thermalization of electronic spins. A possible link between these two phenomena is discussed, i…

Chiral charge order in the superconductor 2H-TaS(2)

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

CCDC 2018380: Experimental Crystal Structure Determination

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CCDC 2018391: Experimental Crystal Structure Determination

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CCDC 1588161: Experimental Crystal Structure Determination

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CCDC 2016312: Experimental Crystal Structure Determination

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CCDC 931608: Experimental Crystal Structure Determination

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CCDC 1486650: Experimental Crystal Structure Determination

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CCDC 2018392: Experimental Crystal Structure Determination

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CCDC 1989161: Experimental Crystal Structure Determination

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CCDC 1989160: Experimental Crystal Structure Determination

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CCDC 1486651: Experimental Crystal Structure Determination

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CCDC 1989157: Experimental Crystal Structure Determination

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CCDC 1898811: Experimental Crystal Structure Determination

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CCDC 1576297: Experimental Crystal Structure Determination

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CCDC 1910990: Experimental Crystal Structure Determination

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CCDC 2010363: Experimental Crystal Structure Determination

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CCDC 1588164: Experimental Crystal Structure Determination

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CCDC 1576296: Experimental Crystal Structure Determination

Related Article: Javier Castells-Gil, Natalia M. Padial, Carlos Martí-Gastaldo|2018|New J.Chem.|42|16138|doi:10.1039/C8NJ02738B

CCDC 2018389: Experimental Crystal Structure Determination

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CCDC 1898971: Experimental Crystal Structure Determination

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CCDC 1960226: Experimental Crystal Structure Determination

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CCDC 1989159: Experimental Crystal Structure Determination

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CCDC 1855292: Experimental Crystal Structure Determination

Related Article: Javier Castells-Gil, José J. Baldoví, Carlos Martí-Gastaldo, Guillermo Mínguez Espallargas|2018|Dalton Trans.|47|14734|doi:10.1039/C8DT03421D

CCDC 2018381: Experimental Crystal Structure Determination

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CCDC 1910992: Experimental Crystal Structure Determination

Related Article: Carlos Bartual-Murgui, Víctor Rubio-Giménez, Manuel Meneses-Sánchez, Francisco Javier Valverde-Muñoz, Sergio Tatay, Carlos Martí-Gastaldo, M. Carmen Muñoz, José Antonio Real|2020|ACS Applied Materials and Interfaces|12|29461|doi:10.1021/acsami.0c05733

CCDC 1486649: Experimental Crystal Structure Determination

Related Article: Marta Mon, Francesc Lloret, Jesús Ferrando-Soria, Carlos Martí-Gastaldo, Donatella Armentano, Emilio Pardo|2016|Angew.Chem.,Int.Ed.|55|1167|doi:10.1002/anie.201606015

CCDC 1588162: Experimental Crystal Structure Determination

Related Article: José Navarro-Sánchez, Ismael Mullor-Ruíz, Catalin Popescu, David Santamaría-Pérez, Alfredo Segura, Daniel Errandonea, Javier González-Platas, Carlos Martí-Gastaldo|2018|Dalton Trans.|47|10654|doi:10.1039/C8DT01765D

CCDC 1893564: Experimental Crystal Structure Determination

Related Article: Donatella Armentano, Alejandro Nuñez-Lopez, Marta Galbiati, Natalia M. Padial, Carolina R. Ganivet, Sergio Tatay, Emilio Pardo, Carlos Martí-Gastaldo|2019|Angew.Chem.,Int.Ed.|58|9179|doi:10.1002/anie.201904890

CCDC 2010365: Experimental Crystal Structure Determination

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CCDC 1588165: Experimental Crystal Structure Determination

Related Article: José Navarro-Sánchez, Ismael Mullor-Ruíz, Catalin Popescu, David Santamaría-Pérez, Alfredo Segura, Daniel Errandonea, Javier González-Platas, Carlos Martí-Gastaldo|2018|Dalton Trans.|47|10654|doi:10.1039/C8DT01765D

CCDC 1855294: Experimental Crystal Structure Determination

Related Article: Javier Castells-Gil, José J. Baldoví, Carlos Martí-Gastaldo, Guillermo Mínguez Espallargas|2018|Dalton Trans.|47|14734|doi:10.1039/C8DT03421D

CCDC 1884457: Experimental Crystal Structure Determination

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CCDC 2018390: Experimental Crystal Structure Determination

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CCDC 2023345: Experimental Crystal Structure Determination

Related Article: Belén Lerma-Berlanga, Carolina R. Ganivet, Neyvis Almora-Barrios, Sergio Tatay, Yong Peng, Josep Albero, Oscar Fabelo, Javier González-Platas, Hermenegildo García, Natalia M. Padial, Carlos Martí-Gastaldo|2021|J.Am.Chem.Soc.|143|1798|doi:10.1021/jacs.0c09015

CCDC 1910991: Experimental Crystal Structure Determination

Related Article: Carlos Bartual-Murgui, Víctor Rubio-Giménez, Manuel Meneses-Sánchez, Francisco Javier Valverde-Muñoz, Sergio Tatay, Carlos Martí-Gastaldo, M. Carmen Muñoz, José Antonio Real|2020|ACS Applied Materials and Interfaces|12|29461|doi:10.1021/acsami.0c05733

CCDC 2018379: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 2010361: Experimental Crystal Structure Determination

Related Article: Lucía Piñeiro-López, Francisco-Javier Valverde-Muñoz, Elzbieta Trzop, M. Carmen Muñoz, Maksym Seredyuk, Javier Castells-Gil, Iván da Silva, Carlos Martí-Gastaldo, Eric Collet, José Antonio Real|2021|Chemical Science|12|1317|doi:10.1039/D0SC04420B

CCDC 1898969: Experimental Crystal Structure Determination

Related Article: M. Nieves Corella-Ochoa, Jesús B. Tapia, Heather N. Rubin, Vanesa Lillo, Jesús González-Cobos, José Luis Núñez-Rico, Salvador R.G. Balestra, Neyvis Almora-Barrios, Marina Lledós, Arnau Güell-Bara, Juanjo Cabezas-Giménez, Eduardo C. Escudero-Adán, Anton Vidal-Ferran, Sofía Calero, Melissa Reynolds, Carlos Martí-Gastaldo, José Ramón Galán-Mascarós|2019|J.Am.Chem.Soc.|141|14306|doi:10.1021/jacs.9b06500

CCDC 2018384: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 2018386: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 1910989: Experimental Crystal Structure Determination

Related Article: Carlos Bartual-Murgui, Víctor Rubio-Giménez, Manuel Meneses-Sánchez, Francisco Javier Valverde-Muñoz, Sergio Tatay, Carlos Martí-Gastaldo, M. Carmen Muñoz, José Antonio Real|2020|ACS Applied Materials and Interfaces|12|29461|doi:10.1021/acsami.0c05733

CCDC 2018388: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 2010360: Experimental Crystal Structure Determination

Related Article: Lucía Piñeiro-López, Francisco-Javier Valverde-Muñoz, Elzbieta Trzop, M. Carmen Muñoz, Maksym Seredyuk, Javier Castells-Gil, Iván da Silva, Carlos Martí-Gastaldo, Eric Collet, José Antonio Real|2021|Chemical Science|12|1317|doi:10.1039/D0SC04420B

CCDC 1989162: Experimental Crystal Structure Determination

Related Article: Carlos Bartual-Murgui, Víctor Rubio-Giménez, Manuel Meneses-Sánchez, Francisco Javier Valverde-Muñoz, Sergio Tatay, Carlos Martí-Gastaldo, M. Carmen Muñoz, José Antonio Real|2020|ACS Applied Materials and Interfaces|12|29461|doi:10.1021/acsami.0c05733

CCDC 2010362: Experimental Crystal Structure Determination

Related Article: Lucía Piñeiro-López, Francisco-Javier Valverde-Muñoz, Elzbieta Trzop, M. Carmen Muñoz, Maksym Seredyuk, Javier Castells-Gil, Iván da Silva, Carlos Martí-Gastaldo, Eric Collet, José Antonio Real|2021|Chemical Science|12|1317|doi:10.1039/D0SC04420B

CCDC 2010366: Experimental Crystal Structure Determination

Related Article: Lucía Piñeiro-López, Francisco-Javier Valverde-Muñoz, Elzbieta Trzop, M. Carmen Muñoz, Maksym Seredyuk, Javier Castells-Gil, Iván da Silva, Carlos Martí-Gastaldo, Eric Collet, José Antonio Real|2021|Chemical Science|12|1317|doi:10.1039/D0SC04420B

CCDC 1898970: Experimental Crystal Structure Determination

Related Article: M. Nieves Corella-Ochoa, Jesús B. Tapia, Heather N. Rubin, Vanesa Lillo, Jesús González-Cobos, José Luis Núñez-Rico, Salvador R.G. Balestra, Neyvis Almora-Barrios, Marina Lledós, Arnau Güell-Bara, Juanjo Cabezas-Giménez, Eduardo C. Escudero-Adán, Anton Vidal-Ferran, Sofía Calero, Melissa Reynolds, Carlos Martí-Gastaldo, José Ramón Galán-Mascarós|2019|J.Am.Chem.Soc.|141|14306|doi:10.1021/jacs.9b06500

CCDC 1989158: Experimental Crystal Structure Determination

Related Article: Carlos Bartual-Murgui, Víctor Rubio-Giménez, Manuel Meneses-Sánchez, Francisco Javier Valverde-Muñoz, Sergio Tatay, Carlos Martí-Gastaldo, M. Carmen Muñoz, José Antonio Real|2020|ACS Applied Materials and Interfaces|12|29461|doi:10.1021/acsami.0c05733

CCDC 2018382: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 2018383: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 2018387: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 1588166: Experimental Crystal Structure Determination

Related Article: José Navarro-Sánchez, Ismael Mullor-Ruíz, Catalin Popescu, David Santamaría-Pérez, Alfredo Segura, Daniel Errandonea, Javier González-Platas, Carlos Martí-Gastaldo|2018|Dalton Trans.|47|10654|doi:10.1039/C8DT01765D

CCDC 1885013: Experimental Crystal Structure Determination

Related Article: Marta Martínez-Abadía, Craig T. Stoppiello, Karol Strutynski, Belén Lerma-Berlanga, Carlos Martí-Gastaldo, Akinori Saeki, Manuel Melle-Franco, Andrei N. Khlobystov, Aurelio Mateo-Alonso|2019|J.Am.Chem.Soc.|141|14403|doi:10.1021/jacs.9b07383

CCDC 931607: Experimental Crystal Structure Determination

Related Article: Carlos Martí-Gastaldo, John E. Warren, Michael E. Briggs, Jayne A. Armstrong, K. M. Thomas, Matthew J. Rosseinsky|2015|Chem.-Eur.J.|21|16027|doi:10.1002/chem.201502098

CCDC 2010364: Experimental Crystal Structure Determination

Related Article: Lucía Piñeiro-López, Francisco-Javier Valverde-Muñoz, Elzbieta Trzop, M. Carmen Muñoz, Maksym Seredyuk, Javier Castells-Gil, Iván da Silva, Carlos Martí-Gastaldo, Eric Collet, José Antonio Real|2021|Chemical Science|12|1317|doi:10.1039/D0SC04420B

CCDC 2018385: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 1588163: Experimental Crystal Structure Determination

Related Article: José Navarro-Sánchez, Ismael Mullor-Ruíz, Catalin Popescu, David Santamaría-Pérez, Alfredo Segura, Daniel Errandonea, Javier González-Platas, Carlos Martí-Gastaldo|2018|Dalton Trans.|47|10654|doi:10.1039/C8DT01765D

CCDC 1871195: Experimental Crystal Structure Determination

Related Article: Javier Castells-Gil, Natalia M. Padial, Neyvis Almora-Barrios, Ivan da Silva, Diego Mateo, Josep Albero, Hermenegildo García, Carlos Martí-Gastaldo|2019|Chemical Science|10|4313|doi:10.1039/C8SC05218B

CCDC 1588160: Experimental Crystal Structure Determination

Related Article: José Navarro-Sánchez, Ismael Mullor-Ruíz, Catalin Popescu, David Santamaría-Pérez, Alfredo Segura, Daniel Errandonea, Javier González-Platas, Carlos Martí-Gastaldo|2018|Dalton Trans.|47|10654|doi:10.1039/C8DT01765D

CCDC 2018393: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C

CCDC 2018378: Experimental Crystal Structure Determination

Related Article: Rubén Turo-Cortés, Carlos Bartual-Murgui, Javier Castells-Gil, M. Carmen Muñoz, Carlos Martí-Gastaldo, José Antonio Real|2020|Chemical Science|11|11224|doi:10.1039/D0SC04246C