1
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Polarized Neutron Diffraction: An Excellent Tool to Evidence the Magnetic Anisotropy—Structural Relationships in Molecules. MAGNETOCHEMISTRY 2021. [DOI: 10.3390/magnetochemistry7120158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
This publication reviews recent advances in polarized neutron diffraction (PND) studies of magnetic anisotropy in coordination compounds comprising d or f elements and having different nuclearities. All these studies illustrate the extent to which PND can provide precise and direct information on the relationship between molecular structure and the shape and axes of magnetic anisotropy of the individual metal sites. It makes this experimental technique (PND) an excellent tool to help in the design of molecular-based magnets and especially single-molecule magnets for which strong uniaxial magnetic anisotropy is required.
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2
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Effects of carboxylic acid auxiliary ligands on the magnetic properties of azido-Cu(II) complexes: A density functional theory study. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114506] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Kaiser K, Ganesamoorthy C, Wölper C, Schulz S. Metal Complexes of Donor‐functionalized Fluorinated
β
‐Ketoiminates – Synthesis, Structure, and CVD Application. Z Anorg Allg Chem 2019. [DOI: 10.1002/zaac.201900239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kevin Kaiser
- Institute for Inorganic Chemistry and Center for Nanointegration Duisburg‐Essen (Cenide) University of Duisburg‐Essen Universitätsstraße 5–7 45117 Essen Germany
| | - Chelladurai Ganesamoorthy
- Institute for Inorganic Chemistry and Center for Nanointegration Duisburg‐Essen (Cenide) University of Duisburg‐Essen Universitätsstraße 5–7 45117 Essen Germany
| | - Christoph Wölper
- Institute for Inorganic Chemistry and Center for Nanointegration Duisburg‐Essen (Cenide) University of Duisburg‐Essen Universitätsstraße 5–7 45117 Essen Germany
| | - Stephan Schulz
- Institute for Inorganic Chemistry and Center for Nanointegration Duisburg‐Essen (Cenide) University of Duisburg‐Essen Universitätsstraße 5–7 45117 Essen Germany
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4
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Milenković MR, Papastavrou AT, Radanović D, Pevec A, Jagličić Z, Zlatar M, Gruden M, Vougioukalakis GC, Turel I, Anđelković K, Čobeljić B. Highly-efficient N-arylation of imidazole catalyzed by Cu(II) complexes with quaternary ammonium-functionalized 2-acetylpyridine acylhydrazone. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.03.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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5
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Qureshi N. Mag2Pol: a program for the analysis of spherical neutron polarimetry, flipping ratio and integrated intensity data. J Appl Crystallogr 2019. [DOI: 10.1107/s1600576718016084] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Mag2Pol is a graphical user interface program which is devoted to the treatment of data from polarized neutron diffractometers with spherical polarization analysis. Nuclear and magnetic structure models can be introduced using space-group symbols and individual symmetry operators, respectively, and viewed in an OpenGL widget. The program calculates nuclear/magnetic structure factors, flipping ratios and polarization matrices for magnetic Bragg reflections, taking into account structural twins and magnetic domains. Spherical neutron polarimetry data can be analyzed by refining a magnetic structure model including magnetic domain populations in a least-squares fit and can also be correlated with an integrated intensity data set in a joint refinement. Further features are the simultaneous refinement of nuclear and magnetic structures with integrated intensity data and the analysis of flipping ratios either with tabulated magnetic form factors or using a multipole expansion of the magnetization density.
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6
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Mandal S, Majumder S, Mondal S, Mohanta S. Synthesis, Crystal Structures and Magnetic Properties of Two Heterobridged µ‐Phenoxo‐µ
1,1
‐Azide/Isocyanate Dinickel(II) Compounds: Experimental and Theoretical Exploration. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800742] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shuvankar Mandal
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road 700009 Kolkata India
| | - Samit Majumder
- Department of Chemistry Bhairab Ganguly College 2, Feeder Road 700056 Belghoria, Kolkata West Bengal India
| | - Suraj Mondal
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road 700009 Kolkata India
| | - Sasankasekhar Mohanta
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road 700009 Kolkata India
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7
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Gillon B, Hammerschmied A, Gukasov A, Cousson A, Cauchy T, Ruiz E, Schlueter JA, Manson JL. H‐Mediated Magnetic Interactions between Layers in a 2D Mn
II
–Dicyanamide Polymer: Neutron Diffraction, DFT, and Quantum Monte Carlo Calculations. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201700971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Béatrice Gillon
- Laboratoire Léon Brillouin (LLB) CEA‐CNRS CE Saclay 91191 Gif‐sur‐Yvette Cedex France
| | - Albert Hammerschmied
- Laboratoire Léon Brillouin (LLB) CEA‐CNRS CE Saclay 91191 Gif‐sur‐Yvette Cedex France
| | - Arsen Gukasov
- Laboratoire Léon Brillouin (LLB) CEA‐CNRS CE Saclay 91191 Gif‐sur‐Yvette Cedex France
| | - Alain Cousson
- Laboratoire Léon Brillouin (LLB) CEA‐CNRS CE Saclay 91191 Gif‐sur‐Yvette Cedex France
| | - Thomas Cauchy
- Laboratoire MOLTECH‐Anjou Université d'Angers, CNRS UMR, 6200 2 bd Lavoisier 49045 Angers Cedex France
| | - Eliseo Ruiz
- Departament de Química Inorgànica i Orgànica and Institut de Química Teòrica i Computacional Universitat de Barcelona Diagonal 645 08028 Barcelona Spain
| | - John A. Schlueter
- Materials Science Division Argonne National Laboratory Bldg. 200, 9700 S. Cass Avenue 60439 Argonne IL USA
| | - Jamie L. Manson
- Department of Chemistry, Biochemistry and Physics Eastern Washington University 99004 Cheney WA USA
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8
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Macetti G, Lo Presti L, Gatti C. Spin density accuracy and distribution in azido Cu(II) complexes: A source function analysis. J Comput Chem 2018; 39:587-603. [DOI: 10.1002/jcc.25150] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 11/10/2017] [Accepted: 12/08/2017] [Indexed: 01/17/2023]
Affiliation(s)
- Giovanni Macetti
- Department of Chemistry; Università degli Studi di Milano, via Golgi 19; Milano I-20133 Italy
| | - Leonardo Lo Presti
- Department of Chemistry; Università degli Studi di Milano, via Golgi 19; Milano I-20133 Italy
| | - Carlo Gatti
- Istituto di Scienze e Tecnologie Molecolari (ISTM); Consiglio Nazionale delle Ricerche (CNR), via Golgi 19; Milano I-20133 Italy
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9
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Aouaidjia F, Messai A, Siab R, Ayesh AI. A new tetranuclear copper(II) complex using a Schiff base ligand: Synthesis, structural, and magnetic studies. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Novitchi G, Vela S, Pilet G, Train C, Robert V. Twisting induces ferromagnetism in homometallic clusters. Dalton Trans 2017; 46:11154-11158. [PMID: 28795731 DOI: 10.1039/c7dt02360j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A helical chiral cluster bridging two sets of Cu2 units is reported. The two double-stranded ligands induce a distorted tetrahedral environment for one of the two copper(ii) ions whereas the second one remains in a standard octahedral environment. Magnetic measurements and wavefunction calculations demonstrate that the copper(ii) centres are ferromagnetically coupled (J = 7.7 cm-1). This ligand-driven ferromagnetic interaction thus appears as a proof-of-concept of an innovative strategy towards high-spin clusters.
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Affiliation(s)
- Ghenadie Novitchi
- Laboratoire National des Champs Magnétiques Intenses, UPR CNRS 3228, Université Grenoble-Alpes, B.P. 166, 38042 Grenoble Cedex 9, France.
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11
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Gatti C, Macetti G, Lo Presti L. Insights on spin delocalization and spin polarization mechanisms in crystals of azido copper(II) dinuclear complexes through the electron spin density Source Function. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS 2017; 73:565-583. [DOI: 10.1107/s2052520617008083] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 05/31/2017] [Indexed: 11/11/2022]
Abstract
The Source Function (SF) tool was applied to the analysis of thetheoreticalspin density in azido CuIIdinuclear complexes, where the azido group, acting as a coupler between the CuIIcations, is linked to the metal centres either in an end-on or in an end–end fashion. Results for only the former structural arrangement are reported in the present paper. The SF highlights to which extent the magnetic centres contribute to determine the local spin delocalization and polarization at any point in the dimetallic complex and whether an atom or group of atoms of the ligands act in favour or against a given local spin delocalization/polarization. Ball-and-stick atomic SF percentage representations allow for a visualization of the magnetic pathways and of the specific role played by each atom along these paths, at given reference points. Decomposition of SF contributions in terms of a magnetic and of a relaxation component provides further insight. Reconstruction of partial spin densities by means of the Source Function has for the first time been introduced. At variance with the standard SF percentage representations, such reconstructions offer a simultaneous view of the sources originating from specific subsets of contributing atoms, in a selected molecular plane or in the whole space, and are therefore particularly informative. The SF tool is also used to evaluate the accuracy of the analysed spin densities. It is found that those obtained at the unrestricted B3LYP DFT level, relative to those computed at the CASSCF(6,6) level, greatly overestimate spin delocalization to the ligands, but comparatively underestimate magnetic connection (spin transmission) among atoms, along the magnetic pathways. As a consequence of its excessive spin delocalization, the UB3LYP method also overestimates spin polarization mechanisms between the paramagnetic centres and the ligands. Spin delocalization measures derived from the refinement of Polarized Neutron Diffraction data seem in general superior to those obtained through the DFT UB3LYP approach and closer to the far more accurate CASSCF results. It is also shown that a visual agreement on the spin-resolved electron densities ραand ρβderived from different approaches does not warrant a corresponding agreement between their associated spin densities.
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12
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Mei Y, Zhang S, Hu C, Zhang J, Yang M. Synthesis, characterization, and crystal structures of mononuclear and dinuclear copper(II) complexes derived from similar tridentate Schiff bases. INORG NANO-MET CHEM 2017. [DOI: 10.1080/24701556.2017.1284115] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Yunjun Mei
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Wuhan, P. R. China
| | - Shunxi Zhang
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Wuhan, P. R. China
| | - Chun Hu
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Wuhan, P. R. China
| | - Jian Zhang
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Wuhan, P. R. China
| | - Ming Yang
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Wuhan, P. R. China
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13
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Bhattacharyya A, Das M, Bauzá A, Herrero S, González-Prieto R, Frontera A, Chattopadhyay S. Both end-on and end-to-end azide bridged tetranuclear ferromagnetic nickel(ii) Schiff base complexes. NEW J CHEM 2017. [DOI: 10.1039/c7nj00852j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Variable temperature magnetic measurement of a tetranuclear nickel(ii) complex, consisting of two pseudo-dinuclear entities, indicates the presence of intra- and inter-dinuclear ferromagnetic interactions, corroborated by DFT calculations.
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Affiliation(s)
- Anik Bhattacharyya
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata 700032
- India
| | - Mithun Das
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata 700032
- India
| | - Antonio Bauzá
- Departamento de Química
- Universitat de les Illes Balears
- Crta. de Valldemossa km 7.5
- Palma 07122
- Spain
| | - Santiago Herrero
- Departamento de Química Inorgánica
- Facultad de Ciencias Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria
- Madrid 28040
| | - Rodrigo González-Prieto
- Departamento de Química Inorgánica
- Facultad de Ciencias Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria
- Madrid 28040
| | - Antonio Frontera
- Departamento de Química
- Universitat de les Illes Balears
- Crta. de Valldemossa km 7.5
- Palma 07122
- Spain
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14
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Ridier K, Gillon B, Gukasov A, Chaboussant G, Cousson A, Luneau D, Borta A, Jacquot JF, Checa R, Chiba Y, Sakiyama H, Mikuriya M. Polarized Neutron Diffraction as a Tool for Mapping Molecular Magnetic Anisotropy: Local Susceptibility Tensors in CoII
Complexes. Chemistry 2015; 22:724-35. [DOI: 10.1002/chem.201503400] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Indexed: 11/09/2022]
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15
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Macchi P, Gillet JM, Taulelle F, Campo J, Claiser N, Lecomte C. Modelling the experimental electron density: only the synergy of various approaches can tackle the new challenges. IUCRJ 2015; 2:441-51. [PMID: 26175903 PMCID: PMC4491316 DOI: 10.1107/s2052252515007538] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 04/16/2015] [Indexed: 06/01/2023]
Abstract
Electron density is a fundamental quantity that enables understanding of the chemical bonding in a molecule or in a solid and the chemical/physical property of a material. Because electrons have a charge and a spin, two kinds of electron densities are available. Moreover, because electron distribution can be described in momentum or in position space, charge and spin density have two definitions and they can be observed through Bragg (for the position space) or Compton (for the momentum space) diffraction experiments, using X-rays (charge density) or polarized neutrons (spin density). In recent years, we have witnessed many advances in this field, stimulated by the increased power of experimental techniques. However, an accurate modelling is still necessary to determine the desired functions from the acquired data. The improved accuracy of measurements and the possibility to combine information from different experimental techniques require even more flexibility of the models. In this short review, we analyse some of the most important topics that have emerged in the recent literature, especially the most thought-provoking at the recent IUCr general meeting in Montreal.
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Affiliation(s)
- Piero Macchi
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Jean-Michel Gillet
- Laboratoire Structures Propriétés et Modélisation des Solides, UMR 8580, Université Paris Saclay CentraleSupélec, CNRS, Grande Voie des Vignes, 92295 Chatenay-Malabry, France
| | - Francis Taulelle
- Institut Lavoisier de Versailles, Université de Versailles Saint Quentin en Yvelines, 45 Avenue des Etats-Unis, Versailles, 78035, France
| | - Javier Campo
- Materials Science Institute of Aragón, CSIC-University of Zaragoza, Zaragoza, 50009, Spain
| | - Nicolas Claiser
- Cristallographie, Résonance Magnetique et Modélisations, CRM2, UMR 7036, Institut Jean Barriol, Université de Lorraine, Vandoeuvre-les-Nancy, BP239, F54506, France
| | - Claude Lecomte
- Cristallographie, Résonance Magnetique et Modélisations, CRM2, UMR 7036, Institut Jean Barriol, Université de Lorraine, Vandoeuvre-les-Nancy, BP239, F54506, France
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16
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Cheng M, Lu D, Gao EQ, Jia QX. Double End-On Azido Copper(II) Dinuclear Complex with Oxazoline Ligand: Synthesis, Structure, Magnetic Properties and Theoretical Study. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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Qian SS, You ZL, Zhu HL. Crystal structure of an end-on azido-bridged polymeric zinc(II) complex. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476615020274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Deutsch M, Gillon B, Claiser N, Gillet JM, Lecomte C, Souhassou M. First spin-resolved electron distributions in crystals from combined polarized neutron and X-ray diffraction experiments. IUCRJ 2014; 1:194-199. [PMID: 25075338 PMCID: PMC4086435 DOI: 10.1107/s2052252514007283] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Accepted: 04/01/2014] [Indexed: 06/02/2023]
Abstract
Since the 1980s it has been possible to probe crystallized matter, thanks to X-ray or neutron scattering techniques, to obtain an accurate charge density or spin distribution at the atomic scale. Despite the description of the same physical quantity (electron density) and tremendous development of sources, detectors, data treatment software etc., these different techniques evolved separately with one model per experiment. However, a breakthrough was recently made by the development of a common model in order to combine information coming from all these different experiments. Here we report the first experimental determination of spin-resolved electron density obtained by a combined treatment of X-ray, neutron and polarized neutron diffraction data. These experimental spin up and spin down densities compare very well with density functional theory (DFT) calculations and also confirm a theoretical prediction made in 1985 which claims that majority spin electrons should have a more contracted distribution around the nucleus than minority spin electrons. Topological analysis of the resulting experimental spin-resolved electron density is also briefly discussed.
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Affiliation(s)
- Maxime Deutsch
- CRM2, CNRS-Université de Lorraine, BP 70239, Vandoeuvre-lès-Nancy CEDEX, 54506, France
- LLB, CEA-CNRS, CEA Saclay, Gif-sur-Yvette, 78180, France
| | | | - Nicolas Claiser
- CRM2, CNRS-Université de Lorraine, BP 70239, Vandoeuvre-lès-Nancy CEDEX, 54506, France
| | - Jean-Michel Gillet
- SPMS, CNRS-Ecole Centrale des Arts et Manufactures, Grande Voie des Vignes, Châtenay-Malabry CEDEX, 92295, France
| | - Claude Lecomte
- CRM2, CNRS-Université de Lorraine, BP 70239, Vandoeuvre-lès-Nancy CEDEX, 54506, France
| | - Mohamed Souhassou
- CRM2, CNRS-Université de Lorraine, BP 70239, Vandoeuvre-lès-Nancy CEDEX, 54506, France
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19
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Malrieu JP, Caballol R, Calzado CJ, de Graaf C, Guihéry N. Magnetic interactions in molecules and highly correlated materials: physical content, analytical derivation, and rigorous extraction of magnetic Hamiltonians. Chem Rev 2013; 114:429-92. [PMID: 24102410 DOI: 10.1021/cr300500z] [Citation(s) in RCA: 282] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jean Paul Malrieu
- Laboratoire de Chimie et Physique Quantiques, Université de Toulouse 3 , 118 route de Narbonne, 31062 Toulouse, France
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20
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Bandeira NAG, Maynau D, Robert V, Le Guennic B. Do π–π Stacking Interactions Really Play a Role in the Magnetic Coupling Mechanisms of [Cu2(μ2-CH3COO)2L2(H2O)2]n+ (L = heterocyclic base, n = 0, 2) Complexes? An ab initio Inspection. Inorg Chem 2013; 52:7980-6. [DOI: 10.1021/ic400517z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nuno A. G. Bandeira
- C8−Fac. Ciências, University de Lisboa, Campo Grande, 1749-016 Lisbon,
Portugal
- Laboratoire de Chimie, UMR CNRS 5182, Ecole Normale Supérieure de Lyon, 46 allée
d’Italie, 69364 Lyon cedex 07, France
| | - Daniel Maynau
- Université de Toulouse, UPS, LCPQ (Laboratoire de Chimie et Physique
Quantiques), IRSAMC, 118 route de Narbonne, 31062 Toulouse cedex,
France
| | - Vincent Robert
- Laboratoire de Chimie
Quantique, Institut de Chimie UMR 7177, CNRS and Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070,
France
- Laboratoire de Chimie, UMR CNRS 5182, Ecole Normale Supérieure de Lyon, 46 allée
d’Italie, 69364 Lyon cedex 07, France
| | - Boris Le Guennic
- Institut des Sciences
Chimiques de Rennes, Université de Rennes 1, CNRS 6226, 35042, Rennes Cedex, France
- Laboratoire de Chimie, UMR CNRS 5182, Ecole Normale Supérieure de Lyon, 46 allée
d’Italie, 69364 Lyon cedex 07, France
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21
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Biswas R, Giri S, Saha SK, Ghosh A. One Ferromagnetic and Two Antiferromagnetic Dinuclear Nickel(II) Complexes Derived from a Tridentate N,N,O-Donor Schiff Base Ligand: A Density Functional Study of Magnetic Coupling. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200028] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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22
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Tommasino JB, Chastanet G, Guennic BL, Robert V, Pilet G. A 1D coordination polymer built on asymmetric μ1,1,3-azide bridge: from unusual topology to magnetic properties and Cu(ii)/Cu(i) redox reversibility. NEW J CHEM 2012. [DOI: 10.1039/c2nj40302a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Rigamonti L, Forni A, Pievo R, Reedijk J, Pasini A. Synthesis, crystal structures and magnetic properties of dinuclear copper(ii) compounds with NNO tridentate Schiff base ligands and bridging aliphatic diamine and aromatic diimine linkers. Dalton Trans 2011; 40:3381-93. [DOI: 10.1039/c0dt01304h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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24
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Zhang JC, Zhou XS, Wang XL, Li XF, You ZL. Tuning the bridging modes of Cu-azido complexes with Schiff bases by varying the terminal groups. TRANSIT METAL CHEM 2010. [DOI: 10.1007/s11243-010-9439-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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25
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Zapata-Rivera J, Caballol R, Calzado CJ. Electronic structure and relative stability of 1:1 Cu-O2 adducts from difference-dedicated configuration interaction calculations. J Comput Chem 2010; 32:1144-58. [DOI: 10.1002/jcc.21697] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2010] [Revised: 09/13/2010] [Accepted: 09/13/2010] [Indexed: 11/11/2022]
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26
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27
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Monari A, Maynau D, Malrieu JP. Determination of spin Hamiltonians from projected single reference configuration interaction calculations. I. Spin 1/2 systems. J Chem Phys 2010; 133:044106. [DOI: 10.1063/1.3458642] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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28
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Demir S, Yolcu Z, Andaç Ö, Büyükgüngör O, Yazıcılar TK. Electronic structure modeling of dinuclear copper(II)-methacrylic acid complex by density functional theory. J Mol Model 2010; 16:1509-18. [DOI: 10.1007/s00894-010-0660-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Accepted: 01/09/2010] [Indexed: 11/28/2022]
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Hudák M, Jayatilaka D, Perašínová L, Biskupič S, Kožíšek J, Bučinský L. X-ray constrained unrestricted Hartree–Fock and Douglas–Kroll–Hess wavefunctions. Acta Crystallogr A 2009; 66:78-92. [DOI: 10.1107/s0108767309038744] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2008] [Accepted: 09/24/2009] [Indexed: 11/11/2022] Open
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Wang CF, Zhang ZL, Wang YL, Dai GL. A novel azide copper complex: [[Azido{bis[2-(piperidin-1-ylmethyl)pyridine]}copper(II)]perchlorate] hydrate. RUSS J COORD CHEM+ 2009. [DOI: 10.1134/s1070328409100145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Pilet G, Médebielle M, Tommasino J, Chastanet G, Le Guennic B, Train C. Single End‐to‐End Azidocopper(II) Chain Based on an Electroactive Ligand: A Structural, Electrochemical, Magnetic and Ab Initio Study. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900575] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Guillaume Pilet
- Laboratoire des Multimatériaux et Interfaces (LMI, UMR 5615) Groupe de Cristallographie et Ingénierie Moléculaire, Université de Lyon and Université Claude Bernard Lyon 1, Bâtiment Raulin, 43 bd du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Maurice Médebielle
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires (ICBMS, UMR 5246) Synthèse de Molécules d'Intérêt Thérapeutique, Université de Lyon and Université Claude Bernard Lyon 1, 43 bd du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Jean‐Bernard Tommasino
- Laboratoire des Multimatériaux et Interfaces (LMI, UMR 5615) Groupe de Cristallographie et Ingénierie Moléculaire, Université de Lyon and Université Claude Bernard Lyon 1, Bâtiment Raulin, 43 bd du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Guillaume Chastanet
- Laboratoire des Multimatériaux et Interfaces (LMI, UMR 5615) Groupe de Cristallographie et Ingénierie Moléculaire, Université de Lyon and Université Claude Bernard Lyon 1, Bâtiment Raulin, 43 bd du 11 Novembre 1918, 69622 Villeurbanne, France
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, Université de Lyon, 46 allée d'Italie, 69364 Lyon Cedex 07, France
| | - Boris Le Guennic
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, Université de Lyon, 46 allée d'Italie, 69364 Lyon Cedex 07, France
| | - Cyrille Train
- Institut Parisien de Chimie Moléculaire (UMR 7201), Matériaux Magnétiques Moléculaires et Absorption X, UPMC Univ. Paris 06, case 42, 4 place Jussieu, 75252 Paris Cedex 05, France
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Calzado CJ, Angeli C, Taratiel D, Caballol R, Malrieu JP. Analysis of the magnetic coupling in binuclear systems. III. The role of the ligand to metal charge transfer excitations revisited. J Chem Phys 2009; 131:044327. [DOI: 10.1063/1.3185506] [Citation(s) in RCA: 100] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jia QX, Bonnet ML, Gao EQ, Robert V. Competing Large and Small Angles in a Double End-On Azido Copper(II) Binuclear Complex: A Combined Experimental and Theoretical Study of Magnetic Interactions. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900205] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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A Two-dimensional Supramolecular Network Built through Unique π-πStacking: Synthesis and Characterization of [Cu(phen)2(μ-ID A)Cu(phen)·(NO3)](NO3)·4(H2O). B KOREAN CHEM SOC 2009. [DOI: 10.5012/bkcs.2009.30.5.1021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Aronica C, Chumakov Y, Jeanneau E, Luneau D, Neugebauer P, Barra AL, Gillon B, Goujon A, Cousson A, Tercero J, Ruiz E. Structure, Magnetic Properties, Polarized Neutron Diffraction, and Theoretical Study of a Copper(II) Cubane. Chemistry 2008; 14:9540-8. [DOI: 10.1002/chem.200800557] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Liu XT, Liu QL. A unique ferromagnetically coupled non-coplanar double μ-1,3-azido-bridged binuclear Ni(II) complex. J Mol Struct 2008. [DOI: 10.1016/j.molstruc.2008.01.047] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Farrugia LJ, Middlemiss DS, Sillanpää R, Seppälä P. A Combined Experimental and Theoretical Charge Density Study of the Chemical Bonding and Magnetism in 3-Amino-propanolato Cu(II) Complexes Containing Weakly Coordinated Anions. J Phys Chem A 2008; 112:9050-67. [DOI: 10.1021/jp804865j] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Louis J. Farrugia
- WestCHEM, Department of Chemistry, University of Glasgow, Glasgow G12 8QQ Scotland U.K., and Department of Chemistry, P.O. Box 35, FIN-40014, University of Jyväskylä, Jyväskylä, Finland
| | - Derek S. Middlemiss
- WestCHEM, Department of Chemistry, University of Glasgow, Glasgow G12 8QQ Scotland U.K., and Department of Chemistry, P.O. Box 35, FIN-40014, University of Jyväskylä, Jyväskylä, Finland
| | - Reijo Sillanpää
- WestCHEM, Department of Chemistry, University of Glasgow, Glasgow G12 8QQ Scotland U.K., and Department of Chemistry, P.O. Box 35, FIN-40014, University of Jyväskylä, Jyväskylä, Finland
| | - Petri Seppälä
- WestCHEM, Department of Chemistry, University of Glasgow, Glasgow G12 8QQ Scotland U.K., and Department of Chemistry, P.O. Box 35, FIN-40014, University of Jyväskylä, Jyväskylä, Finland
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Liu T, Yang YF, Wang ZM, Gao S. Two Diammonium Copper Azides with Similar Layerlike Magnetic Substructures Made of Chains of Serially Connected Cu6 Rings Show Cation-Modulated Magnetism. Chem Asian J 2008; 3:950-7. [PMID: 18431727 DOI: 10.1002/asia.200800012] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tao Liu
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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Abu-Youssef MAM, Langer V, Luneau D, Shams E, Goher MAS, Öhrström L. 1D and 2D FeII Azide Coordination Polymers with Ferromagnetic Canting. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200700646] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Bonnet ML, Aronica C, Chastanet G, Pilet G, Luneau D, Mathonière C, Clérac R, Robert V. Nickel(II) Chain with Alternating End-On/End-to-End Single Azido Bridges: A Combined Structural, Magnetic, and Theoretical Study. Inorg Chem 2007; 47:1127-33. [DOI: 10.1021/ic702012r] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marie-Laure Bonnet
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex 07, France, Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne cedex, France, Institut de Chimie de la Matière Condensée de Bordeaux (UPR-CNRS 9048) Université Bordeaux 1, CNRS, 87 Avenue du Dr. A. Schweitzer, 33608 Pessac cedex, France, and Université Bordeaux 1, CNRS, Centre de Recherches Paul Pascal (CRPP) UPR-8641, 115 Avenue du Dr. A
| | - Christophe Aronica
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex 07, France, Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne cedex, France, Institut de Chimie de la Matière Condensée de Bordeaux (UPR-CNRS 9048) Université Bordeaux 1, CNRS, 87 Avenue du Dr. A. Schweitzer, 33608 Pessac cedex, France, and Université Bordeaux 1, CNRS, Centre de Recherches Paul Pascal (CRPP) UPR-8641, 115 Avenue du Dr. A
| | - Guillaume Chastanet
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex 07, France, Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne cedex, France, Institut de Chimie de la Matière Condensée de Bordeaux (UPR-CNRS 9048) Université Bordeaux 1, CNRS, 87 Avenue du Dr. A. Schweitzer, 33608 Pessac cedex, France, and Université Bordeaux 1, CNRS, Centre de Recherches Paul Pascal (CRPP) UPR-8641, 115 Avenue du Dr. A
| | - Guillaume Pilet
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex 07, France, Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne cedex, France, Institut de Chimie de la Matière Condensée de Bordeaux (UPR-CNRS 9048) Université Bordeaux 1, CNRS, 87 Avenue du Dr. A. Schweitzer, 33608 Pessac cedex, France, and Université Bordeaux 1, CNRS, Centre de Recherches Paul Pascal (CRPP) UPR-8641, 115 Avenue du Dr. A
| | - Dominique Luneau
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex 07, France, Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne cedex, France, Institut de Chimie de la Matière Condensée de Bordeaux (UPR-CNRS 9048) Université Bordeaux 1, CNRS, 87 Avenue du Dr. A. Schweitzer, 33608 Pessac cedex, France, and Université Bordeaux 1, CNRS, Centre de Recherches Paul Pascal (CRPP) UPR-8641, 115 Avenue du Dr. A
| | - Corine Mathonière
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex 07, France, Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne cedex, France, Institut de Chimie de la Matière Condensée de Bordeaux (UPR-CNRS 9048) Université Bordeaux 1, CNRS, 87 Avenue du Dr. A. Schweitzer, 33608 Pessac cedex, France, and Université Bordeaux 1, CNRS, Centre de Recherches Paul Pascal (CRPP) UPR-8641, 115 Avenue du Dr. A
| | - Rodolphe Clérac
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex 07, France, Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne cedex, France, Institut de Chimie de la Matière Condensée de Bordeaux (UPR-CNRS 9048) Université Bordeaux 1, CNRS, 87 Avenue du Dr. A. Schweitzer, 33608 Pessac cedex, France, and Université Bordeaux 1, CNRS, Centre de Recherches Paul Pascal (CRPP) UPR-8641, 115 Avenue du Dr. A
| | - Vincent Robert
- Laboratoire de Chimie (UMR 5182), Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex 07, France, Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne cedex, France, Institut de Chimie de la Matière Condensée de Bordeaux (UPR-CNRS 9048) Université Bordeaux 1, CNRS, 87 Avenue du Dr. A. Schweitzer, 33608 Pessac cedex, France, and Université Bordeaux 1, CNRS, Centre de Recherches Paul Pascal (CRPP) UPR-8641, 115 Avenue du Dr. A
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Le Guennic B, Petit S, Chastanet G, Pilet G, Dominique Luneau,*, Amor NB, Robert V. Antiferromagnetic Behavior Based on Quasi-Orthogonal MOs: Synthesis and Characterization of a Cu3 Oxidase Model. Inorg Chem 2007; 47:572-7. [DOI: 10.1021/ic701758x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Boris Le Guennic
- Université de Lyon, Laboratoire de Chimie, CNRS, Ecole normale supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex07, France, Université Claude Bernard Lyon 1, Laboratoire des Multimatériaux et Interfaces (UMR 5615), 69622 Villeurbanne cedex, France, and Laboratoire de Physique Quantique (UMR 5626), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Sarah Petit
- Université de Lyon, Laboratoire de Chimie, CNRS, Ecole normale supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex07, France, Université Claude Bernard Lyon 1, Laboratoire des Multimatériaux et Interfaces (UMR 5615), 69622 Villeurbanne cedex, France, and Laboratoire de Physique Quantique (UMR 5626), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Guillaume Chastanet
- Université de Lyon, Laboratoire de Chimie, CNRS, Ecole normale supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex07, France, Université Claude Bernard Lyon 1, Laboratoire des Multimatériaux et Interfaces (UMR 5615), 69622 Villeurbanne cedex, France, and Laboratoire de Physique Quantique (UMR 5626), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Guillaume Pilet
- Université de Lyon, Laboratoire de Chimie, CNRS, Ecole normale supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex07, France, Université Claude Bernard Lyon 1, Laboratoire des Multimatériaux et Interfaces (UMR 5615), 69622 Villeurbanne cedex, France, and Laboratoire de Physique Quantique (UMR 5626), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Dominique Luneau,*
- Université de Lyon, Laboratoire de Chimie, CNRS, Ecole normale supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex07, France, Université Claude Bernard Lyon 1, Laboratoire des Multimatériaux et Interfaces (UMR 5615), 69622 Villeurbanne cedex, France, and Laboratoire de Physique Quantique (UMR 5626), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Nadia Ben Amor
- Université de Lyon, Laboratoire de Chimie, CNRS, Ecole normale supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex07, France, Université Claude Bernard Lyon 1, Laboratoire des Multimatériaux et Interfaces (UMR 5615), 69622 Villeurbanne cedex, France, and Laboratoire de Physique Quantique (UMR 5626), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Vincent Robert
- Université de Lyon, Laboratoire de Chimie, CNRS, Ecole normale supérieure de Lyon, 46 allée d'Italie, 69364 Lyon cedex07, France, Université Claude Bernard Lyon 1, Laboratoire des Multimatériaux et Interfaces (UMR 5615), 69622 Villeurbanne cedex, France, and Laboratoire de Physique Quantique (UMR 5626), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
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Angels Carvajal M, Aronica C, Luneau D, Robert V. Shearing-Like Distortion in Binuclear End-to-End CuII Azido Compounds: An Ab Initio Study of the Magnetic Interactions. Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200700456] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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