51
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Nihei M, Shiroyanagi K, Kato M, Takayama R, Murakami H, Kera Y, Sekine Y, Oshio H. Intramolecular Electron Transfers in a Series of [Co2Fe2] Tetranuclear Complexes. Inorg Chem 2019; 58:11912-11919. [DOI: 10.1021/acs.inorgchem.9b00776] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Masayuki Nihei
- Faculty of Pure and Applied Sciences, Department of Chemistry, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
| | - Karin Shiroyanagi
- Faculty of Pure and Applied Sciences, Department of Chemistry, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
| | - Marina Kato
- Faculty of Pure and Applied Sciences, Department of Chemistry, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
| | - Ryo Takayama
- Faculty of Pure and Applied Sciences, Department of Chemistry, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
| | - Haruki Murakami
- Faculty of Pure and Applied Sciences, Department of Chemistry, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
| | - Yosuke Kera
- Faculty of Pure and Applied Sciences, Department of Chemistry, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
| | - Yoshihiro Sekine
- Faculty of Pure and Applied Sciences, Department of Chemistry, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
| | - Hiroki Oshio
- Faculty of Pure and Applied Sciences, Department of Chemistry, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
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52
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Garnier D, Mondal A, Li Y, Herson P, Chamoreau LM, Toupet L, Buron Le Cointe M, Moos E, Breher F, Lescouëzec R. Tetranuclear [FeII2FeIII2]2+ molecular switches: [FeII(bik)2(N–)2] spin-crossover complexes containing [FeIII(Tp)(CN)3]– metalloligands as N-donor. CR CHIM 2019. [DOI: 10.1016/j.crci.2019.04.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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53
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Nihei M, Yanai Y, Natke D, Takayama R, Kato M, Sekine Y, Renz F, Oshio H. Solid‐State Hydrogen‐Bond Alterations in a [Co
2
Fe
2
] Complex with Bifunctional Hydrogen‐Bonding Donors. Chemistry 2019; 25:7449-7452. [DOI: 10.1002/chem.201901383] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Masayuki Nihei
- Department of ChemistryFaculty of Pure and Applied SciencesUniversity of Tsukuba Tennodai 1-1-1 Tsukuba Ibaraki Japan
| | - Yuta Yanai
- Department of ChemistryFaculty of Pure and Applied SciencesUniversity of Tsukuba Tennodai 1-1-1 Tsukuba Ibaraki Japan
| | - Dominik Natke
- Institut für Anorganische ChemieLeibniz University Hannover Callinstrasse 9 30167 Hannover Germany
| | - Ryo Takayama
- Department of ChemistryFaculty of Pure and Applied SciencesUniversity of Tsukuba Tennodai 1-1-1 Tsukuba Ibaraki Japan
| | - Marina Kato
- Department of ChemistryFaculty of Pure and Applied SciencesUniversity of Tsukuba Tennodai 1-1-1 Tsukuba Ibaraki Japan
| | - Yoshihiro Sekine
- Department of ChemistryFaculty of Pure and Applied SciencesUniversity of Tsukuba Tennodai 1-1-1 Tsukuba Ibaraki Japan
| | - Franz Renz
- Institut für Anorganische ChemieLeibniz University Hannover Callinstrasse 9 30167 Hannover Germany
| | - Hiroki Oshio
- Department of ChemistryFaculty of Pure and Applied SciencesUniversity of Tsukuba Tennodai 1-1-1 Tsukuba Ibaraki Japan
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54
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Wang JH, Vignesh KR, Zhao J, Li ZY, Dunbar KR. Charge transfer and slow magnetic relaxation in a series of cyano-bridged FeIII4MII2 (M = FeII, CoII, NiII) molecules. Inorg Chem Front 2019. [DOI: 10.1039/c8qi01245h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis, single-crystal structures and magnetic properties of three new cyano-bridged complexes [FeIII4MII2] (M = FeII, CoII, NiII) are reported.
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Affiliation(s)
- Jin-Hua Wang
- School of Materials Science and Engineering
- Nankai University
- Tianjin 300350
- China
| | | | - Jia Zhao
- School of Materials Science and Engineering
- Nankai University
- Tianjin 300350
- China
| | - Zhao-Yang Li
- School of Materials Science and Engineering
- Nankai University
- Tianjin 300350
- China
| | - Kim R. Dunbar
- Department of Chemistry
- Texas A&M University
- College Station
- USA
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55
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Chorazy S, Zychowicz M, Ohkoshi SI, Sieklucka B. Wide-Range UV-to-Visible Excitation of Near-Infrared Emission and Slow Magnetic Relaxation in Ln III(4,4'-Azopyridine-1,1'-dioxide)[Co III(CN) 6] 3- Layered Frameworks. Inorg Chem 2018; 58:165-179. [PMID: 30565935 DOI: 10.1021/acs.inorgchem.8b02096] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Trivalent lanthanide ions combined with two molecular linkers, organic 4,4'-azopyridine-1,1'-dioxide (apdo), and inorganic hexacyanidocobaltate(III), gave a series of magnetoluminescent coordination polymers, [{LnIII(apdo)(H2O)4}{CoIII(CN)6}]·2H2O (Ln = Nd, 1; Tb, 2; Dy, 3; Er, 4; Tm, 5; Yb, 6). They are hybrid organic-inorganic layered frameworks composed of cyanido-bridged {Ln2(μ-NC)4Co2} squares linked by Ln-apdo-Ln bridges into a coordination network of a mixed 4- and 8-metal ring topology. Lanthanide(III) complexes, [LnIII(μ-apdo)2(H2O)4(μ-NC)2]+, of a distorted dodecahedral geometry are isolated by diamagnetic [CoIII(CN)6]3- and apdo linkers. As a result, 1-6 reveal field-induced slow relaxation of magnetization, with typical temperature-dependent relaxation of a single-ion origin for NdIII-containing 1, DyIII-containing 3, and YbIII-containing 6. The related alternate-current magnetic data were precisely analyzed, indicating the multiple magnetic relaxation pathways, including a direct process, strong quantum tunneling of magnetization, non-negligible Raman processes, and crucial two-phonon Orbach thermal relaxation. The thermal energy barriers of the Orbach process, Δ E/ kB, are 15.1(9) K with τ0 = 9.8(9) × 10-6 s at Hdc = 4500 Oe, 16.1(8) K with τ0 = 9.0(9) × 10-5 s at Hdc = 1500 Oe, and 17.3(6) K with τ0 = 3.2(7) × 10-6 s at Hdc = 700 Oe, for 1, 3, and 6, respectively, proving the single-molecule magnet (SMM) behavior. Because of the presence of [Co(CN)6]3-, 1-6 show strong UV absorption, while the chromophoric apdo leads to the strong absorption in the visible range. As a result, the visible 4f/3d metal-centered emission is quenched, but the near-infrared luminescence from NdIII and YbIII is observed in 1 and 6, respectively. It is realized by Co-to-Ln metal-to-metal, and apdo-to-Ln ligand-to-metal energy transfers; thus, broad UV-to-visible excitation can be explored. Compounds 1-6 form a novel family of functional bimetallic assemblies, incorporating NIR-emissive SMMs as presented for NdCo (1) and YbCo (6) derivatives.
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Affiliation(s)
- Szymon Chorazy
- Faculty of Chemistry , Jagiellonian University , Gronostajowa 2 , 30-387 Krakow , Poland
| | - Mikolaj Zychowicz
- Faculty of Chemistry , Jagiellonian University , Gronostajowa 2 , 30-387 Krakow , Poland
| | - Shin-Ichi Ohkoshi
- Department of Chemistry, School of Science , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku, Tokyo 113-0033 , Japan
| | - Barbara Sieklucka
- Faculty of Chemistry , Jagiellonian University , Gronostajowa 2 , 30-387 Krakow , Poland
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56
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Jafri SF, Koumousi ES, Arrio MA, Juhin A, Mitcov D, Rouzières M, Dechambenoit P, Li D, Otero E, Wilhelm F, Rogalev A, Joly L, Kappler JP, Cartier dit Moulin C, Mathonière C, Clérac R, Sainctavit P. Atomic Scale Evidence of the Switching Mechanism in a Photomagnetic CoFe Dinuclear Prussian Blue Analogue. J Am Chem Soc 2018; 141:3470-3479. [DOI: 10.1021/jacs.8b10484] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Sadaf Fatima Jafri
- IMPMC, CNRS, Sorbonne Université, IRD, MNHN, UMR7590, F-75005 Paris, France
| | - Evangelia S. Koumousi
- CNRS, ICMCB, UMR5026, F-33600 Pessac, France
- Univ. Bordeaux, ICMCB, UMR5026, F-33600 Pessac, France
- CNRS, CRPP, UMR5031, F-33600 Pessac, France
- Univ. Bordeaux, CRPP, UMR5031, F-33600 Pessac, France
| | - Marie-Anne Arrio
- IMPMC, CNRS, Sorbonne Université, IRD, MNHN, UMR7590, F-75005 Paris, France
| | - Amélie Juhin
- IMPMC, CNRS, Sorbonne Université, IRD, MNHN, UMR7590, F-75005 Paris, France
| | - Dmitri Mitcov
- CNRS, CRPP, UMR5031, F-33600 Pessac, France
- Univ. Bordeaux, CRPP, UMR5031, F-33600 Pessac, France
| | - Mathieu Rouzières
- CNRS, CRPP, UMR5031, F-33600 Pessac, France
- Univ. Bordeaux, CRPP, UMR5031, F-33600 Pessac, France
| | - Pierre Dechambenoit
- CNRS, CRPP, UMR5031, F-33600 Pessac, France
- Univ. Bordeaux, CRPP, UMR5031, F-33600 Pessac, France
| | - Dongfeng Li
- College of Chemistry, Central China Normal University, 430079 Wuhan, P. R. China
| | - Edwige Otero
- Synchrotron SOLEIL, L’Orme des Merisiers, F-91192 Saint-Aubin, France
| | - Fabrice Wilhelm
- European Synchrotron Radiation Facility, BP 220, F-38043 Grenoble, France
| | - Andrei Rogalev
- European Synchrotron Radiation Facility, BP 220, F-38043 Grenoble, France
| | - Loïc Joly
- Synchrotron SOLEIL, L’Orme des Merisiers, F-91192 Saint-Aubin, France
- Université de Strasbourg, CNRS, IPCMS, UMR7504, F-67000 Strasbourg, France
| | - Jean-Paul Kappler
- Synchrotron SOLEIL, L’Orme des Merisiers, F-91192 Saint-Aubin, France
- Université de Strasbourg, CNRS, IPCMS, UMR7504, F-67000 Strasbourg, France
| | | | - Corine Mathonière
- CNRS, ICMCB, UMR5026, F-33600 Pessac, France
- Univ. Bordeaux, ICMCB, UMR5026, F-33600 Pessac, France
| | - Rodolphe Clérac
- CNRS, CRPP, UMR5031, F-33600 Pessac, France
- Univ. Bordeaux, CRPP, UMR5031, F-33600 Pessac, France
| | - Philippe Sainctavit
- IMPMC, CNRS, Sorbonne Université, IRD, MNHN, UMR7590, F-75005 Paris, France
- Synchrotron SOLEIL, L’Orme des Merisiers, F-91192 Saint-Aubin, France
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57
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Paquette MM, Plaul D, Kurimoto A, Patrick BO, Frank NL. Opto-Spintronics: Photoisomerization-Induced Spin State Switching at 300 K in Photochrome Cobalt-Dioxolene Thin Films. J Am Chem Soc 2018; 140:14990-15000. [PMID: 30351017 DOI: 10.1021/jacs.8b09190] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Controllable quantum systems are under active investigation for quantum computing, secure information processing, and nonvolatile memory. The optical manipulation of spin quantum states provides an important strategy for quantum control with both temporal and spatial resolution. Challenges in increasing the lifetime of photoinduced magnetic states at T > 200 K have hindered progress toward utilizing photomagnetic materials in quantum device architectures. Here we demonstrate reversible light-induced magnetization switching in an organic thin film at device operating temperatures of 300-330 K. By utilizing photochromic ligands that undergo structural changes in the solid state, the changes in ligand field associated with photoisomerization modulate the ligand field and in turn the oxidation and spin state of a bound metal center. Green light irradiation (λexc = 550 nm) of a spirooxazine cobalt-dioxolene complex induces photoisomerization of the ligand that in turn triggers a reversible intramolecular charge-transfer coupled spin-transition process at the cobalt center. The generation of photomagnetic states through conversion between a low-spin Co(III)-semiquinone doublet and a high-spin Co(II)-bis-semiquinone sextet state has been demonstrated in both solution and the solid state and is described as a photoisomerization-induced spin-charge excited state (PISCES) process. The high transition temperature (325 K) and long-lived photoinduced state (τ = 10 s at 300 K) are dictated by the photochromic ligand. Theory provides effective modeling of the phenomenon and long-term strategies to further modulate the lifetimes of photomagnetic states for quantum information technologies at the single molecule level.
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Affiliation(s)
- Michelle M Paquette
- Department of Chemistry , University of Victoria , PO Box 1700 STN CSC , Victoria , British Columbia V8W 2Y2 , Canada
| | - Daniel Plaul
- Department of Chemistry , University of Victoria , PO Box 1700 STN CSC , Victoria , British Columbia V8W 2Y2 , Canada
| | - Aiko Kurimoto
- Department of Chemistry , University of Victoria , PO Box 1700 STN CSC , Victoria , British Columbia V8W 2Y2 , Canada
| | - Brian O Patrick
- Department of Chemistry , University of British Columbia , Vancouver , British Columbia V6T 1Z1 , Canada
| | - Natia L Frank
- Department of Chemistry , University of Victoria , PO Box 1700 STN CSC , Victoria , British Columbia V8W 2Y2 , Canada
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58
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Wei XQ, Pi Q, Shen FX, Shao D, Wei HY, Wang XY. Syntheses, structures, and magnetic properties of three new Mn II-[Mo III(CN) 7] 4- molecular magnets. Dalton Trans 2018; 47:11873-11881. [PMID: 29786098 DOI: 10.1039/c8dt01433g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
By reaction of K4[MoIII(CN)7]·2H2O, Mn(ClO4)2·6H2O and bidentate chelating ligands, three new cyano-bridged compounds, namely Mn2(3-pypz)(H2O)(CH3CN)[Mo(CN)7] (1), Mn2(1-pypz)(H2O)(CH3CN)[Mo(CN)7] (2) and Mn2(pyim)(H2O)(CH3CN)[Mo(CN)7] (3) (3-pypz = 2-(1H-pyrazol-3-yl)pyridine, 1-pypz = 2-(1H-pyrazol-1-yl)pyridine, pyim = 2-(1H-imidazol-2-yl)pyridine), have been synthesized and characterized structurally and magnetically. Single crystal X-ray analyses revealed that although the chelating ligands are different, compounds 1 to 3 are isomorphous and crystallize in the same monoclinic space group C2/m. Connected by the bridging cyano groups, one crystallographically unique [Mo(CN)7]4- unit and three crystallographically unique MnII ions of different coordination environments form similar three-dimensional frameworks, which have a four-nodal 3,4,4,7-connecting topological net with a vertex symbol of {43}{44·62}2{410·611}. Magnetic measurements revealed that compounds 1-3 display long-range magnetic ordering with critical temperatures of 64, 66 and 62 K, respectively. These compounds are rare examples of a small number of chelating co-ligand coordinated [Mo(CN)7]4--based magnetic materials. Specifically, the bidentate chelating ligands were successfully introduced into the heptacyanomolybdate system for the first time.
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Affiliation(s)
- Xiao-Qin Wei
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China.
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59
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Meng YS, Sato O, Liu T. Steuerung des Metall-Metall-Charge-Transfers zur Erzeugung schaltbarer Materialien. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804557] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yin-Shan Meng
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. Dalian 116024 P.R. China
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering & IRCCS; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. Dalian 116024 P.R. China
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60
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Meng YS, Sato O, Liu T. Manipulating Metal-to-Metal Charge Transfer for Materials with Switchable Functionality. Angew Chem Int Ed Engl 2018; 57:12216-12226. [DOI: 10.1002/anie.201804557] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Indexed: 01/12/2023]
Affiliation(s)
- Yin-Shan Meng
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. Dalian 116024 P.R. China
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering & IRCCS; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. Dalian 116024 P.R. China
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61
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Dynamic molecular crystals with switchable physical properties. Nat Chem 2018; 8:644-56. [PMID: 27325090 DOI: 10.1038/nchem.2547] [Citation(s) in RCA: 509] [Impact Index Per Article: 84.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 05/09/2016] [Indexed: 02/07/2023]
Abstract
The development of molecular materials whose physical properties can be controlled by external stimuli - such as light, electric field, temperature, and pressure - has recently attracted much attention owing to their potential applications in molecular devices. There are a number of ways to alter the physical properties of crystalline materials. These include the modulation of the spin and redox states of the crystal's components, or the incorporation within the crystalline lattice of tunable molecules that exhibit stimuli-induced changes in their molecular structure. A switching behaviour can also be induced by changing the molecular orientation of the crystal's components, even in cases where the overall molecular structure is not affected. Controlling intermolecular interactions within a molecular material is also an effective tool to modulate its physical properties. This Review discusses recent advances in the development of such stimuli-responsive, switchable crystalline compounds - referred to here as dynamic molecular crystals - and suggests how different approaches can serve to prepare functional materials.
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62
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Alcázar L, Bernhardt PV, Ferrer M, Font-Bardia M, Gallen A, Jover J, Martínez M, Peters J, Zerk TJ. Kineticomechanistic Study of the Redox pH Cycling Processes Occurring on a Robust Water-Soluble Cyanido-Bridged Mixed-Valence {Co III/Fe II} 2 Square. Inorg Chem 2018; 57:8465-8475. [PMID: 29969021 DOI: 10.1021/acs.inorgchem.8b01147] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A kineticomechanistic study of reversible electron-transfer processes undergone by the water-soluble, cyanido-bridged mixed-valence [{CoIII{(Me)2(μ-ET)cyclen}}2{(μ-NC)2FeII(CN)4}2]2- square has been carried out. The oxidation reaction consists of a two-step process with the participation of a solvent-assisted outer-sphere complex, as a result of the establishment of hydrogen bonds that involve the oxo groups of the oxidant (peroxodisulfate) and the terminal cyanido ligands of the tetrametallic square. The formally endergonic reduction reaction of the fully oxidized ([{CoIII{(Me)2(μ-ET)cyclen}}2{(μ-NC)2FeIII(CN)4}2]) core by water, producing hydrogen peroxide from water even at low pH values, is also a two-step process. Each one of these processes requires a set of two preequilibria involving the association of OH- and its subsequent deprotonation by a further OH- anion. The structure of the square compound in its fully protonated form has also been determined by X-ray diffraction and shows the existence of strong hydrogen-bonding interactions, in agreement with the rather high basicity of the terminal cyanido ligands. Likewise, density functional theory calculations on the tetrametallic complex showed zones with negative electrostatic potential around the FeII centers of the square that would account for the establishment of the hydrogen bonds found in the solid state. Spectroelectrochemistry experiments demonstrated the singular stability of the {CoIII/FeII}22- complex, as well as that of their partially, {Co2III/FeIIIFeII}-, and fully, {CoIII/FeIII}2, oxidized counterparts because no hysteresis was observed in these measurements.
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Affiliation(s)
- Laura Alcázar
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Paul V Bernhardt
- School of Chemistry and Molecular Biosciences , University of Queensland , Brisbane 4072 , Queensland , Australia
| | - Montserrat Ferrer
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Mercè Font-Bardia
- Unitat de Difracció de RX, Centres Científics i Tecnològics de la Universitat de Barcelona , Universitat de Barcelona , Solé i Sabarís 1-3 , E-08028 Barcelona , Spain
| | - Albert Gallen
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Jesús Jover
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Manuel Martínez
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Jack Peters
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Timothy J Zerk
- School of Chemistry and Molecular Biosciences , University of Queensland , Brisbane 4072 , Queensland , Australia
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63
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Liu M, Hu J, Wang Y. Synthesis, crystal structure and MMCT of a heterobimetallic cyanide-bridged complex trans-BrRuII(dppe)2(μ-CN)(FeIIIBr3). Polyhedron 2018. [DOI: 10.1016/j.poly.2018.04.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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64
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Stefańczyk O, Pełka R, Majcher AM, Mathonière C, Sieklucka B. Irradiation Temperature Dependence of the Photomagnetic Mechanisms in a Cyanido-Bridged CuII2MoIV Trinuclear Molecule. Inorg Chem 2018; 57:8137-8145. [DOI: 10.1021/acs.inorgchem.8b00545] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Olaf Stefańczyk
- CNRS, ICMCB, UPR 9048, 87 Avenue du Docteur Schweitzer, F−33608 Pessac, France
- University Bordeaux, ICMCB, UPR 9048, 87 Avenue du Docteur Schweitzer, F−33608 Pessac, France
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30−387 Kraków, Poland
| | - Robert Pełka
- Polish Academy of Science, H. Niewodniczański Institute of Nuclear Physics PAN, Radzikowskiego 152, 31−342 Kraków, Poland
| | - Anna M. Majcher
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University in Krakow, Łojasiewicza 11, 30−348 Kraków, Poland
| | - Corine Mathonière
- CNRS, ICMCB, UPR 9048, 87 Avenue du Docteur Schweitzer, F−33608 Pessac, France
- University Bordeaux, ICMCB, UPR 9048, 87 Avenue du Docteur Schweitzer, F−33608 Pessac, France
| | - Barbara Sieklucka
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30−387 Kraków, Poland
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Jafri SF, Arrio MA, Bordage A, Moulin R, Juhin A, Cartier dit Moulin C, Otero E, Ohresser P, Bleuzen A, Sainctavit P. Weak Ferromagnetic Interaction at the Surface of the Ferrimagnetic Rb2Co4[Fe(CN)6]3.3·11H2O Photoexcited State. Inorg Chem 2018; 57:7610-7619. [DOI: 10.1021/acs.inorgchem.8b00508] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sadaf Fatima Jafri
- CNRS, Sorbonne Université, IRD, MNHN, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, 75252 Paris cedex 05, France
| | - Marie-Anne Arrio
- CNRS, Sorbonne Université, IRD, MNHN, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, 75252 Paris cedex 05, France
| | - Amélie Bordage
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, Université Paris-Sud, CNRS, Université Paris-Saclay, 91405 Orsay cedex, France
| | - Robinson Moulin
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, Université Paris-Sud, CNRS, Université Paris-Saclay, 91405 Orsay cedex, France
| | - Amélie Juhin
- CNRS, Sorbonne Université, IRD, MNHN, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, 75252 Paris cedex 05, France
| | | | - Edwige Otero
- Synchrotron SOLEIL, L’Orme des Merisiers, Saint-Aubin, France
| | | | - Anne Bleuzen
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, Université Paris-Sud, CNRS, Université Paris-Saclay, 91405 Orsay cedex, France
| | - Philippe Sainctavit
- CNRS, Sorbonne Université, IRD, MNHN, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, 75252 Paris cedex 05, France
- Synchrotron SOLEIL, L’Orme des Merisiers, Saint-Aubin, France
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66
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A serials of sandwich-like trinuclear and one-dimensional chain cyanide-bridged iron(III)-copper(II) complexes: Syntheses, crystal structures and magnetic properties. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.01.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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67
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Tong YB, Tian ZF, Duan HB, Zhu ZP, He W, Hong TY, Yu G, He YJ, Yang JK. [(18-Crown-6)K][Fe(1)Cl(1) 4 ] 0.5 [Fe(2)Cl(2) 4 ] 0.5 : A Multifunctional Molecular Switch of Dielectric, Conductivity and Magnetic Properties. Chem Asian J 2018; 13:656-663. [PMID: 29356387 DOI: 10.1002/asia.201701794] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 01/17/2018] [Indexed: 11/07/2022]
Abstract
Multifunctional materials that exhibit different physical properties in a single phase have potential for use in multifunctional devices. Herein, we reported an organic-inorganic hybrid compound [(18-crown-6)K][Fe(1)Cl(1)4 ]0.5 [Fe(2)Cl(2)4 ]0.5 (1) by incorporating KCl and FeCl3 into a 18-crown-6 molecule, which acts as a host of the six O atoms providing a lone pair of electrons to anchor the guest potassium cation, and [FeCl4 ]- as a counterion for charge balance to construct a complex salt. This salt exhibited a one-step reversible structural transformation giving two separate high and low temperature phases at 373 K, which was confirmed by systematic characterizations including differential scanning calorimetry (DSC) measurements, variable-temperature structural analyses, and dielectric, impedance, variable-temperature magnetic susceptibility measurements. Interestingly, the structural transformation was coupled to both hysteretic dielectric phase transition, conductivity switch and magnetic-phase transition at 373 K. This result gives an idea for designing a new type of phase-transition materials harboring technologically important magnetic, conductivity and dielectric properties.
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Affiliation(s)
- Yuan-Bo Tong
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Zheng-Fang Tian
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, Huanggang Normal University, Huanggang, Hu Bei Province, 438000, P. R. China
| | - Hai-Bao Duan
- School of Environmental Science, Nanjing Xiaozhuang University, Nanjing, 211171, P. R. China
| | - Zhong-Peng Zhu
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Wei He
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Tian-Yu Hong
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Gui Yu
- Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, P. R. China
| | - Yu-Jian He
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Jing-Kui Yang
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
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68
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Jiao CQ, Jiang WJ, Meng YS, Wen W, Zhao L, Wang JL, Hu JX, Gurzadyan GG, Duan CY, Liu T. Manipulation of successive crystalline transformations to control electron transfer and switchable functions. Natl Sci Rev 2018. [DOI: 10.1093/nsr/nwy033] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
ABSTRACT
Electron transfer in solid is crucial to switchable magnetic, electrical, optical and mechanical properties. However, it is a formidable challenge to control electron-transfer behaviors via manipulation of crystalline phases, especially through dynamic crystalline transformation. Herein, three crystalline phases of an {Fe2Co2} compound were obtained via enhancement of intermolecular π···π interactions inducing successive single-crystal-to-single-crystal transformations, from solvated 1·2CH3OH·4H2O, to desolvated 1 and its polymorph 1a accompanying electron transfer. 1·2CH3OH·4H2O showed thermally induced reversible intermetallic electron transfer in mother liquor. No electron-transfer behavior was observed in 1. 1a showed reversible intermetallic electron transfer upon thermal treatment or alternative irradiation with 808- and 532-nm lasers at cryogenic temperatures. The electron-transfer behaviors significantly change the magnetic and optical properties, providing a strategy to realize different electron-transfer behaviors and switchable functions via π···π interactions manipulated dynamic crystalline transformation.
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Affiliation(s)
- Cheng-Qi Jiao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Wen-Jing Jiang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Yin-Shan Meng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Wen Wen
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Jun-Li Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Ji-Xiang Hu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Gagik G Gurzadyan
- Institute of Artificial Photosynthesis, State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Chun-Ying Duan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
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69
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Jiang W, Jiao C, Meng Y, Zhao L, Liu Q, Liu T. Switching single chain magnet behavior via photoinduced bidirectional metal-to-metal charge transfer. Chem Sci 2018; 9:617-622. [PMID: 29629126 PMCID: PMC5868298 DOI: 10.1039/c7sc03401f] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 10/30/2017] [Indexed: 11/21/2022] Open
Abstract
The preparation of single-chain magnets (SCMs) with photo-switchable bistable states is essential for the development of high-density photo-recording devices. However, the reversible switching of the SCM behavior upon light irradiation is a formidable challenge. Here we report a well-isolated double zigzag chain {[Fe(bpy)(CN)4]2[Co(phpy)2]}·2H2O (bpy = 2,2'-bipyridine, phpy = 4-phenylpyridine), which exhibits reversible redox reactions with interconversion between FeIIILS(μ-CN)CoIIHS(μ-NC)FeIIILS (LS = low-spin, HS = high-spin) and FeIIILS(μ-CN)CoIIILS(μ-NC)FeIILS linkages under alternating irradiation with 808 and 532 nm lasers. The bidirectional photo-induced metal-to-metal charge transfer results in significant changes of anisotropy and intrachain magnetic interactions, reversibly switching the SCM behavior. The on-switching SCM behavior driven by light irradiation at 808 nm could be reversibly switched off by irradiation at 532 nm. The results provide an additional and independent way to control the bistable states of SCMs by switching in the 0 → 1 → 0 sequence, with potential applications in high density storage and molecular switches.
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Affiliation(s)
- Wenjing Jiang
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Chengqi Jiao
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Yinshan Meng
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Qiang Liu
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
| | - Tao Liu
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Rd. , 116024 , Dalian , China .
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70
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Alexandru MG, Visinescu D, Shova S, Andruh M, Lloret F, Julve M. Magnetism in Heterobimetallic and Heterotrimetallic Chains Based on the Use of [WV(bipy)(CN)6]-as a Metalloligand. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701245] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Maria-Gabriela Alexandru
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry; Faculty of Applied Chemistry and Materials Science; University Politehnica of Bucharest; 1-7 Gh. Polizu Street 011061 Bucharest Romania
| | - Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory; “Ilie Murgulescu” Institute of Physical Chemistry; Romanian Academy; Splaiul Independentei 202 060021 Bucharest Romania
| | - Sergiu Shova
- “Petru Poni” Institute of Macromolecular Chemistry of the Romanian Academy; Aleea Grigore Ghica Vodă 41-A 700487 Iasi Romania
| | - Marius Andruh
- Inorganic Chemistry Laboratory; Faculty of Chemistry; University of Bucharest; Str. Dumbrava Rosie 23 020464 Bucharest Romania
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol); Facultat de Química de la Universitat de València; C/ Catedrático José Beltrán 2 46980 Paterna València Spain
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol); Facultat de Química de la Universitat de València; C/ Catedrático José Beltrán 2 46980 Paterna València Spain
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71
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Ohno T, Nakabayashi K, Imoto K, Komine M, Chorazy S, Ohkoshi SI. Chiral cyanido-bridged Mn–Nb magnets including halogen-bonds. CrystEngComm 2018. [DOI: 10.1039/c8ce01353e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chiral and achiral three-dimensional cyanido-bridged metal assemblies with 4-halopyridine, [MnII(4-Xpy)4]2[NbIV(CN)8] (X = I, 1; X = Cl, 2), are prepared. 1 and 2 show ferrimagnetism with TC of 22 and 28 K, respectively. Chiral compound 1 exhibits second-harmonic generation.
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Affiliation(s)
- Takuro Ohno
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Koji Nakabayashi
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Kenta Imoto
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Masaya Komine
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Szymon Chorazy
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Kraków
- Poland
| | - Shin-ichi Ohkoshi
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
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72
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Alexandru MG, Visinescu D, Shova S, Oliveira WXC, Lloret F, Julve M. Design of 3d–4f molecular squares through the [Fe{(HB(pz)3)}(CN)3]− metalloligand. Dalton Trans 2018; 47:6005-6017. [DOI: 10.1039/c8dt00895g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new series of cyanido-bridged {FeIII2LnIII2} heterobimetallic molecular squares [Ln = La (1), Gd (2), Tb (3) and Dy (4)] has been prepared and magneto-structurally investigated.
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Affiliation(s)
- Maria-Gabriela Alexandru
- Department of Inorganic Chemistry
- Physical Chemistry and Electrochemistry
- Faculty of Applied Chemistry and Materials Science
- University Politehnica of Bucharest
- 011061 Bucharest
| | - Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory
- “Ilie Murgulescu” Institute of Physical Chemistry
- Romanian Academy
- Bucharest 060021
- Romania
| | - Sergiu Shova
- “Petru Poni” Institute of Macromolecular Chemistry
- Romanian Academy
- RO-700487 Iasi
- Romania
| | - Willian X. C. Oliveira
- Departamento de Química
- Instituto de Ciências Exatas
- Universidade Federal de Minas Gerais
- BH
- Brazil
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular
- Universitat de València
- Paterna
- Spain
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular
- Universitat de València
- Paterna
- Spain
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73
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Mathonière C. Metal-to-Metal Electron Transfer: A Powerful Tool for the Design of Switchable Coordination Compounds. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201701194] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Corine Mathonière
- Department of Chemistry; University of Bordeaux; Institute of Chemistry of Condensed Matter in Bordeaux; CNRS, ICMCB, UPR 9048; 33600 Pessac France
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74
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Hu JX, Meng YS, Zhao L, Zhu HL, Liu L, Liu Q, Jiao CQ, Liu T. A Series of Linear {FeIII2FeII} Complexes with Paramagnetic Building-Block-Modified Spin Crossover Behaviors. Chemistry 2017; 23:15930-15936. [DOI: 10.1002/chem.201703110] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Ji-Xiang Hu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Yin-Shan Meng
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Hai-Lang Zhu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Lei Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Qiang Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Cheng-Qi Jiao
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
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75
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Li GL, Sato O. A compressed octa-hedral cobalt(II) complex in the crystal structure of di-aqua-[6,6'-sulfanediylbis(2,2'-bi-pyridine)]cobalt(II) dinitrate. Acta Crystallogr E Crystallogr Commun 2017; 73:993-995. [PMID: 28775868 PMCID: PMC5499276 DOI: 10.1107/s2056989017008428] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 06/07/2017] [Indexed: 11/10/2022]
Abstract
The asymmetric unit of the title salt, [Co(C20H14N4S)(H2O)2](NO3)2, comprises a [Co(C20H14N4S)(H2O)2]2+ cation and two NO3- anions. In the complex, [Co(C20H14N4S)(H2O)2]2+ cation, the tetra-dentate 6,6'-sulfanediylbis(2,2'-bi-pyridine) ligand coordinates to the CoII cation in the equatorial positions, while two water mol-ecules occupy the axial positions, forming a compressed octa-hedral CoN4O2 coordination sphere. The NO3- anions are linked to the [Co(C20H14N4S)(H2O)2]2+ cations via O-H⋯O hydrogen bonds, yielding a layered arrangement parallel to (001).
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Affiliation(s)
- Guo-Ling Li
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motoka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motoka, Nishi-ku, Fukuoka 819-0395, Japan
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76
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Jurić M, Androš Dubraja L, Pajić D, Torić F, Zorko A, Ozarowski A, Despoja V, Lafargue-Dit-Hauret W, Rocquefelte X. Experimental and Theoretical Investigation of the Anti-Ferromagnetic Coupling of Cr III Ions through Diamagnetic -O-Nb V-O- Bridges. Inorg Chem 2017; 56:6879-6889. [PMID: 28586215 DOI: 10.1021/acs.inorgchem.7b00181] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis and properties of a novel hetero-tetranuclear compound [Cr2(bpy)4(μ-O)4Nb2(C2O4)4]·3H2O (1; bpy = 2,2'-bipyridine), investigated by single-crystal X-ray diffraction, magnetization measurements, IR, UV/visible spectroscopy, electron paramagnetic resonance (EPR; X- and Q-bands and high-field), and density functional theory (DFT) calculations, are reported. Crystal structure of 1 (orthorhombic Pcab space group) consists of a square-shaped macrocyclic {Cr2(μ-O)4Nb2} core in which CrIII and NbV ions are alternately bridged by oxo ions and three uncoordinated water molecules. The intramolecular CrIII···CrIII distances through the -O-NbV-O- bridges are 7.410(2) and 7.419(2) Å, while diagonal separation is 5.406(2) Å. The temperature dependence of magnetization M(T) evidences an anti-ferromagnetic ground state, which originates from a magnetic interaction between two CrIII ions of spin 3/2 through two triatomic -O-NbV-O- diamagnetic bridges. A spin Hamiltonian appropriate for polynuclear isolated magnetic units was used. The best-fitting curve for this model is obtained with the parameters gCr = 1.992(3), J = -12.77(5) cm-1, and |D| = 0.17(4) cm-1. The CrIII···CrIII dimer model is confirmed by EPR spectra, which exhibit a pronounced change of their shape around the temperature corresponding to the intradimer coupling J. The EPR spectra simulations and DFT calculations reveal the presence of a single-ion anisotropy that is close to being uniaxial, D = -0.31 cm-1 and E = 0.024 cm-1.
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Affiliation(s)
- Marijana Jurić
- Ruđer Bošković Institute , Bijenička cesta 54, 10000 Zagreb, Croatia
| | | | - Damir Pajić
- Department of Physics, Faculty of Science, University of Zagreb , Bijenička cesta 32, 10000 Zagreb, Croatia
| | - Filip Torić
- Department of Physics, Faculty of Science, University of Zagreb , Bijenička cesta 32, 10000 Zagreb, Croatia
| | - Andrej Zorko
- Jožef Stefan Institute , Jamova cesta 39, 1000 Ljubljana, Slovenia
| | - Andrew Ozarowski
- National High Magnetic Field Laboratory, Florida State University , Tallahassee, Florida 32310, United States
| | - Vito Despoja
- Department of Physics, Faculty of Science, University of Zagreb , Bijenička cesta 32, 10000 Zagreb, Croatia
| | | | - Xavier Rocquefelte
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1 , Rennes, France
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77
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Molecular magnetism, quo vadis? A historical perspective from a coordination chemist viewpoint☆. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.03.004] [Citation(s) in RCA: 240] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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78
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Zorina-Tikhonova EN, Gogoleva NV, Sidorov AA, Kiskin MA, Kolotilov SV, Ivanova TM, Maslakov KI, Dobrokhotova ZV, Efimov NN, Novotortsev VM, Eremenko IL. 2D Coordination Polymer Built from Lithium Dimethylmalonate and CoIIIons: The Influence of Dehydration on Spectral and Magnetic Properties. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601376] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ekaterina N. Zorina-Tikhonova
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Natalya V. Gogoleva
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Aleksei A. Sidorov
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Mikhail A. Kiskin
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Sergey V. Kolotilov
- L.V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of the Ukraine; Prospekt Nauki 31 03028 Kiev Ukraine
| | - Tatiana M. Ivanova
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | | | - Zhanna V. Dobrokhotova
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Nikolay N. Efimov
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Vladimir M. Novotortsev
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
| | - Igor L. Eremenko
- N.S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences; Leninsky Prosp. 31 119991 Moscow Russian Federation
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79
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Brown A, Saber M, Van den Heuvel W, Schulte K, Soncini A, Dunbar KR. Titanium(III) Member of the Family of Trigonal Building Blocks with Scorpionate and Cyanide Ligands. Inorg Chem 2017; 56:1031-1035. [DOI: 10.1021/acs.inorgchem.6b02643] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andrew Brown
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Mohamed Saber
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | | | - Kelsey Schulte
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Alessandro Soncini
- School of
Chemistry, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Kim R. Dunbar
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
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80
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Deng XW, Cai LZ, Zhu ZX, Gao F, Zhou YL, Yao MX. Synthesis, structures and magnetic properties of chiral 3d–3d′–4f heterotrimetallic complexes based on [(Tp*)Fe(CN)3]−. NEW J CHEM 2017. [DOI: 10.1039/c7nj01413a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A series of chiral cyano- and phenolate-bridged heterotrimetallic compounds have been obtained. The Dy and Tb derivatives exhibit similar single-molecule magnetic behaviors under a 1000 Oe dc field.
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Affiliation(s)
- Xiao-Wei Deng
- College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Li-Zheng Cai
- College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Zhao-Xia Zhu
- College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Feng Gao
- School of Chemistry and Materials Science
- Jiangsu Normal University
- Xuzhou
- P. R. China
| | - Yan-Ling Zhou
- School of Chemistry and Chemical Engineering
- Guangxi University
- Nanning
- P. R. China
| | - Min-Xia Yao
- College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
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81
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Alexandru MG, Visinescu D, Shova S, Lloret F, Julve M. Synthesis, crystal structure and magnetic properties of a cyanide-bridged heterometallic {Co IIMn III} chain. Dalton Trans 2016; 46:39-43. [PMID: 27901154 DOI: 10.1039/c6dt04087j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The assembly reaction between the low-spin [CoII(dmphen)(CN)3]- metalloligand and the [MnIII(salen)(H2O)]+ complex cation yielded the one-dimensional compound {[MnIII(salen)(μ-NC)2CoII(dmphen)(CN)]·2H2O}n (1), which behaves as a ferrimagnetic chain, the intrachain magnetic coupling being J = -1.71(1) cm-1.
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Affiliation(s)
- Maria-Gabriela Alexandru
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry, Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 01106, Bucharest, Romania.
| | - Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory, "Ilie Murgulescu" Institute of Physical Chemistry, Romanian Academy, Splaiul Independentei 202, Bucharest-060021, Romania
| | - Sergiu Shova
- "Petru Poni" Institute of Macromolecular Chemistry of the Romanian Academy, Aleea Grigore Ghica Vodă 41-A, RO-700487 Iasi, Romania
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, C/Catedrático José Beltrán 2, 46980 Paterna, València, Spain.
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, C/Catedrático José Beltrán 2, 46980 Paterna, València, Spain.
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82
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Wei RJ, Shiga T, Newton GN, Robinson D, Takeda S, Oshio H. A Cyanide-Bridged Magnetically Switchable Cage with Encapsulated Water Molecules. Inorg Chem 2016; 55:12114-12117. [DOI: 10.1021/acs.inorgchem.6b02306] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rong-Jia Wei
- Graduate School
of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan
| | - Takuya Shiga
- Graduate School
of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan
| | - Graham N. Newton
- School
of Chemistry, The University of Nottingham, University Park, Nottingham NG7 2RD, U.K
| | - David Robinson
- School
of Chemistry, The University of Nottingham, University Park, Nottingham NG7 2RD, U.K
| | - Sadamu Takeda
- Department of Chemistry, Faculty of Science, Hokkaido University, Kita 10, Nishi 8, Sapporo 060-0810, Japan
| | - Hiroki Oshio
- Graduate School
of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan
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83
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Tao JQ, Ju WW, Zhou Z, Jia LY, Chen NN, Xue YS, Wang J, Huang XC. The Building Block [FeIII(pzphen)(CN)4]-and its Lanthanide Complexes: Synthesis, Crystal Structure, and Magnetic Properties. Z Anorg Allg Chem 2016. [DOI: 10.1002/zaac.201600254] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jian-Qing Tao
- School of Chemistry and Environmental Engineering; Yancheng Teachers University; 224002 Yancheng P. R. China
| | - Wen-Wen Ju
- School of Chemistry and Environmental Engineering; Yancheng Teachers University; 224002 Yancheng P. R. China
| | - Zhou Zhou
- School of Chemistry and Environmental Engineering; Yancheng Teachers University; 224002 Yancheng P. R. China
| | - Li-Yong Jia
- School of Chemistry and Environmental Engineering; Yancheng Teachers University; 224002 Yancheng P. R. China
| | - Ning-Ning Chen
- School of Chemistry and Environmental Engineering; Yancheng Teachers University; 224002 Yancheng P. R. China
| | - Yun-Shan Xue
- School of Chemistry and Environmental Engineering; Yancheng Teachers University; 224002 Yancheng P. R. China
| | - Jun Wang
- School of Chemistry and Environmental Engineering; Yancheng Teachers University; 224002 Yancheng P. R. China
| | - Xing-Cai Huang
- School of Chemistry and Environmental Engineering; Yancheng Teachers University; 224002 Yancheng P. R. China
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84
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Li G, Hao P, Shen J, Yu T, Li H, Fu Y. Bipyridyltriazolium Chlorobismuthate with Thermo-/Photochromic and Photoluminescent Switching Behaviors Based on ET and CT†. Inorg Chem 2016; 55:11342-11347. [DOI: 10.1021/acs.inorgchem.6b01906] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Guoping Li
- School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, P. R. China
| | - Pengfei Hao
- School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, P. R. China
| | - Junju Shen
- School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, P. R. China
| | - Tanlai Yu
- School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, P. R. China
| | - Huihui Li
- School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, P. R. China
| | - Yunlong Fu
- School of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, P. R. China
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85
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Alcázar L, Aullón G, Ferrer M, Martínez M. Redox-Assisted Self-Assembly of a Water-Soluble Cyanido-Bridged Mixed Valence {CoIII/FeII}2Square. Chemistry 2016; 22:15227-15230. [DOI: 10.1002/chem.201603482] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Indexed: 02/02/2023]
Affiliation(s)
- Laura Alcázar
- Departament de Química Inorgànica i Orgànica; Secció de Química Inorgànica; Universitat de Barcelona; Martí i Franquès 1-11 08028 Barcelona Spain
| | - Gabriel Aullón
- Departament de Química Inorgànica i Orgànica; Secció de Química Inorgànica; Universitat de Barcelona; Martí i Franquès 1-11 08028 Barcelona Spain
| | - Montserrat Ferrer
- Departament de Química Inorgànica i Orgànica; Secció de Química Inorgànica; Universitat de Barcelona; Martí i Franquès 1-11 08028 Barcelona Spain
| | - Manuel Martínez
- Departament de Química Inorgànica i Orgànica; Secció de Química Inorgànica; Universitat de Barcelona; Martí i Franquès 1-11 08028 Barcelona Spain
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86
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Garnier D, Jiménez JR, Li Y, von Bardeleben J, Journaux Y, Augenstein T, Moos EMB, Gamer MT, Breher F, Lescouëzec R. K⊂{[Fe II(Tp)(CN) 3] 4[Co III( pzTp)] 3[Co II( pzTp)]}: a neutral soluble model complex of photomagnetic Prussian blue analogues. Chem Sci 2016; 7:4825-4831. [PMID: 30155130 PMCID: PMC6014070 DOI: 10.1039/c6sc01435f] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 05/13/2016] [Indexed: 11/25/2022] Open
Abstract
Straightforward access to a new cyanide-bridged {Fe4Co4} "molecular box" containing a potassium ion, namely K⊂{[FeII(Tp)(CN)3]4[CoIII(pzTp)]3[CoII(pzTp)]} (1) (with Tp and pzTp = tris- and tetrakis(pyrazolyl)borate, respectively), is provided, alongside its full characterisation. A detailed analysis of the molecular structure (X-ray diffraction, mass spectrometry, NMR spectroscopy) and electronic properties (EPR spectroscopy, SQUID magnetometry, UV/Vis spectroscopy, cyclic voltammetry) reveals that 1 shows slow magnetic relaxation and a remarkable photomagnetic effect at low temperature which is reminiscent of some FeCo Prussian Blue Analogues (PBAs), and is ascribed to a photo-induced electron transfer. However, in contrast with these inorganic polymers, the overall neutral compound 1 is soluble and remarkably stable in organic solvents such as CH2Cl2. Moreover, 1 shows interesting redox versatility, with electrochemical experiments revealing the possible access to six stable redox states.
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Affiliation(s)
- D Garnier
- Institute of Inorganic Chemistry , Karlsruhe Institute of Technology (KIT) , Engesserstr. 15, Geb. 30.45 , D-76131 Karlsruhe , Germany .
- Institut Parisien de Chimie Moléculaire - CNRS UMR 8232 , UPMC - Paris 6 , Sorbonne Universités , 4 place Jussieu , F-75252 Paris cedex 05 , France .
| | - J-R Jiménez
- Institut Parisien de Chimie Moléculaire - CNRS UMR 8232 , UPMC - Paris 6 , Sorbonne Universités , 4 place Jussieu , F-75252 Paris cedex 05 , France .
| | - Y Li
- Institut Parisien de Chimie Moléculaire - CNRS UMR 8232 , UPMC - Paris 6 , Sorbonne Universités , 4 place Jussieu , F-75252 Paris cedex 05 , France .
| | - J von Bardeleben
- Institut des Nanosciences de Paris - CNRS UMR 7588 , UPMC - Paris 6 , Sorbonne Universités , 4 place Jussieu , F-75252 Paris cedex 05 , France
| | - Y Journaux
- Institut Parisien de Chimie Moléculaire - CNRS UMR 8232 , UPMC - Paris 6 , Sorbonne Universités , 4 place Jussieu , F-75252 Paris cedex 05 , France .
| | - T Augenstein
- Institute of Inorganic Chemistry , Karlsruhe Institute of Technology (KIT) , Engesserstr. 15, Geb. 30.45 , D-76131 Karlsruhe , Germany .
| | - E M B Moos
- Institute of Inorganic Chemistry , Karlsruhe Institute of Technology (KIT) , Engesserstr. 15, Geb. 30.45 , D-76131 Karlsruhe , Germany .
| | - M T Gamer
- Institute of Inorganic Chemistry , Karlsruhe Institute of Technology (KIT) , Engesserstr. 15, Geb. 30.45 , D-76131 Karlsruhe , Germany .
| | - F Breher
- Institute of Inorganic Chemistry , Karlsruhe Institute of Technology (KIT) , Engesserstr. 15, Geb. 30.45 , D-76131 Karlsruhe , Germany .
| | - R Lescouëzec
- Institut Parisien de Chimie Moléculaire - CNRS UMR 8232 , UPMC - Paris 6 , Sorbonne Universités , 4 place Jussieu , F-75252 Paris cedex 05 , France .
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87
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Jafri SF, Koumousi ES, Sainctavit P, Juhin A, Schuler V, Bun U O, Mitcov D, Dechambenoit P, Mathonière C, Clérac R, Otero E, Ohresser P, Cartier Dit Moulin C, Arrio MA. Large Orbital Magnetic Moment Measured in the [TpFe(III)(CN)3](-) Precursor of Photomagnetic Molecular Prussian Blue Analogues. Inorg Chem 2016; 55:6980-7. [PMID: 27385292 DOI: 10.1021/acs.inorgchem.6b00664] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Photomagnetism in three-dimensional Co/Fe Prussian blue analogues is a complex phenomenon, whose detailed mechanism is not yet fully understood. Recently, researchers have been able to prepare molecular fragments of these networks using a building block synthetic approach from mononuclear precursors. The main objective in this strategy is to isolate the smallest units that show an intramolecular electron transfer to have a better understanding of the electronic processes. A prior requirement to the development of this kind of system is to understand to what extent electronic and magnetic properties are inherited from the corresponding precursors. In this work, we investigate the electronic and magnetic properties of the FeTp precursor (N(C4H9)4)[TpFe(III)(CN)3], (Tp being tris-pyrazolyl borate) of a recently reported binuclear cyanido-bridged Fe/Co complex. X-ray absorption spectroscopy and X-ray magnetic circular dichroism measurements at the Fe L2,3 edges (2p → 3d) supported by ligand field multiplet calculations have allowed to determine the spin and orbit magnetic moments. Inaccuracy of the spin sum rule in the case of low-spin Fe(III) ion was demonstrated. An exceptionally large value of the orbital magnetic moment is found (0.9 μB at T = 2 K and B = 6.5 T) that is likely to play an important role in the magnetic and photomagnetic properties of molecular Fe/Co Prussian blue analogues.
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Affiliation(s)
- Sadaf Fatima Jafri
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, CNRS, UPMC, IRD, MNHN , 75252 Paris Cedex 05, France
| | - Evangelia S Koumousi
- CNRS, ICMCB, UPR 9048 , F-33600 Pessac, France.,Univ. Bordeaux, ICMCB, UPR 9048 , F-33600 Pessac, France.,CNRS, CRPP, UPR 8641 , F-33600 Pessac, France.,Univ. Bordeaux, CRPP, UPR 8641 , F-33600 Pessac, France
| | - Philippe Sainctavit
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, CNRS, UPMC, IRD, MNHN , 75252 Paris Cedex 05, France.,Synchrotron SOLEIL , L'Orme des Merisiers, 91190 Saint-Aubin, France
| | - Amélie Juhin
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, CNRS, UPMC, IRD, MNHN , 75252 Paris Cedex 05, France
| | - Vivien Schuler
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, CNRS, UPMC, IRD, MNHN , 75252 Paris Cedex 05, France
| | - Oana Bun U
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, CNRS, UPMC, IRD, MNHN , 75252 Paris Cedex 05, France
| | - Dmitri Mitcov
- CNRS, CRPP, UPR 8641 , F-33600 Pessac, France.,Univ. Bordeaux, CRPP, UPR 8641 , F-33600 Pessac, France
| | - Pierre Dechambenoit
- CNRS, CRPP, UPR 8641 , F-33600 Pessac, France.,Univ. Bordeaux, CRPP, UPR 8641 , F-33600 Pessac, France
| | - Corine Mathonière
- CNRS, ICMCB, UPR 9048 , F-33600 Pessac, France.,Univ. Bordeaux, ICMCB, UPR 9048 , F-33600 Pessac, France
| | - Rodolphe Clérac
- CNRS, CRPP, UPR 8641 , F-33600 Pessac, France.,Univ. Bordeaux, CRPP, UPR 8641 , F-33600 Pessac, France
| | - Edwige Otero
- Synchrotron SOLEIL , L'Orme des Merisiers, 91190 Saint-Aubin, France
| | - Philippe Ohresser
- Synchrotron SOLEIL , L'Orme des Merisiers, 91190 Saint-Aubin, France
| | - Christophe Cartier Dit Moulin
- CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire , F-75005 Paris, France.,Sorbonne Universités, UPMC Univ. Paris 06, UMR 8232, IPCM , F-75005 Paris, France
| | - Marie-Anne Arrio
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, UMR7590, CNRS, UPMC, IRD, MNHN , 75252 Paris Cedex 05, France
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88
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Zhang Y, Malik UP, Quiggins B, Nguyen H, Beedle CC, Kovalev AE, Clérac R, Hill S, Bythell BJ, Holmes SM. Structure‐Property Relationships in Tricyanoferrate(III) Building Blocks and Trinuclear Cyanide‐Bridged Complexes. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600199] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuanzhu Zhang
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | - Uma P. Malik
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | - Benjamin Quiggins
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | - Hung Nguyen
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | | | | | - Rodolphe Clérac
- CRPPCNRS33600PessacFrance
- CRPPUniv. Bordeaux33600PessacFrance
| | - Stephen Hill
- National High Magnetic Field Laboratory32306TallahasseeFloridaUSA
- Department of PhysicsFlorida State University32310TallahasseeFloridaUSA
| | - Benjamin J. Bythell
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
| | - Stephen M. Holmes
- Department of Chemistry & BiochemistryUniversity of Missouri St. Louis63121St. LouisMissouriUSA
- Center for NanoscienceUniversity of Missouri‐St. Louis63121St. LouisMissouriUSA
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89
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Affiliation(s)
- Xiao-Qin Wei
- State Key Laboratory of Coordination Chemistry,
Collaborative Innovation Center of Advanced Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Chemistry
Building, 22 Hankou Road, Nanjing, 210023, China
- Jiangsu Key Laboratory
of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Kun Qian
- State Key Laboratory of Coordination Chemistry,
Collaborative Innovation Center of Advanced Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Chemistry
Building, 22 Hankou Road, Nanjing, 210023, China
| | - Hai-Yan Wei
- Jiangsu Key Laboratory
of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Xin-Yi Wang
- State Key Laboratory of Coordination Chemistry,
Collaborative Innovation Center of Advanced Microstructures, School
of Chemistry and Chemical Engineering, Nanjing University, Chemistry
Building, 22 Hankou Road, Nanjing, 210023, China
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90
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Zhu YY, Wang ML, Ma MX, Sun ZG, Jiao CQ, Ma C, Li HY. Transition metal phosphonates with supramolecular structures: syntheses, structures, surface photovoltage and luminescence properties. NEW J CHEM 2016. [DOI: 10.1039/c5nj02417j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Four new transition metal phosphonates with 2D and 3D supramolecular structures have been hydrothermally synthesized. The surface photovoltage and luminescence properties of the title compounds have also been studied.
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Affiliation(s)
- Yan-Yu Zhu
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Mei-Ling Wang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Ming-Xue Ma
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Zhen-Gang Sun
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Cheng-Qi Jiao
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Chao Ma
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Huan-Yu Li
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
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91
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De S, Jiménez JR, Li Y, Chamoreau LM, Flambard A, Journaux Y, Bousseksou A, Lescouëzec R. One synthesis: two redox states. Temperature-oriented crystallization of a charge transfer {Fe2Co2} square complex in a {FeIILSCoIIILS}2 diamagnetic or {FeIIILSCoIIHS}2 paramagnetic state. RSC Adv 2016. [DOI: 10.1039/c6ra00191b] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The reaction of [FeIII(Tp)(CN)3]− with [CoII(vbik)2(S)2]2+ leads selectively to the crystallization of cyanide-bridged diamagnetic {FeIILSCoIIILS}2 charge-transfer complexes at 5 °C or paramagnetic {FeIIILSCoIIHS}2 ones at 35 °C.
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Affiliation(s)
- Siddhartha De
- Institut Parisien de Chimie Moléculaire – CNRS UMR 8232
- UPMC-Paris 6
- Sorbonne Universités
- Paris cedex 05
- France
| | - Juan-Ramón Jiménez
- Institut Parisien de Chimie Moléculaire – CNRS UMR 8232
- UPMC-Paris 6
- Sorbonne Universités
- Paris cedex 05
- France
| | - Yanling Li
- Institut Parisien de Chimie Moléculaire – CNRS UMR 8232
- UPMC-Paris 6
- Sorbonne Universités
- Paris cedex 05
- France
| | - Lise-Marie Chamoreau
- Institut Parisien de Chimie Moléculaire – CNRS UMR 8232
- UPMC-Paris 6
- Sorbonne Universités
- Paris cedex 05
- France
| | - Alexandrine Flambard
- Institut Parisien de Chimie Moléculaire – CNRS UMR 8232
- UPMC-Paris 6
- Sorbonne Universités
- Paris cedex 05
- France
| | - Yves Journaux
- Institut Parisien de Chimie Moléculaire – CNRS UMR 8232
- UPMC-Paris 6
- Sorbonne Universités
- Paris cedex 05
- France
| | - Azzedine Bousseksou
- Laboratoire de Chimie de Coordination (LCC)
- UPR CNRS 8241
- F-31077 Toulouse
- France
| | - Rodrigue Lescouëzec
- Institut Parisien de Chimie Moléculaire – CNRS UMR 8232
- UPMC-Paris 6
- Sorbonne Universités
- Paris cedex 05
- France
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92
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Pettinari C, Pettinari R, Marchetti F. Golden Jubilee for Scorpionates. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2016. [DOI: 10.1016/bs.adomc.2016.01.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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93
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Aguilà D, Prado Y, Koumousi ES, Mathonière C, Clérac R. Switchable Fe/Co Prussian blue networks and molecular analogues. Chem Soc Rev 2016; 45:203-24. [DOI: 10.1039/c5cs00321k] [Citation(s) in RCA: 235] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Switchable Fe/Co Prussian blue compounds and their low dimensional analogues displaying thermally and photo-induced electron transfer phenomena are reviewed.
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94
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Gao F, Zhu GZ, Yang L, Yao MX. Cyanide-bridged heterobimetallic magnetic complexes based on metalloporphyrinate and tricyanometalate building blocks. NEW J CHEM 2016. [DOI: 10.1039/c5nj02132d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Three novel cyanide-bridged metalloporphyrinate complexes were synthesized and characterized, and their magnetic properties have also been systematically investigated.
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Affiliation(s)
- Feng Gao
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Guang-Zhou Zhu
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Liu Yang
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Min-Xia Yao
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- P. R. China
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95
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Miyamoto Y, Nasu T, Ozaki N, Umeta Y, Tokoro H, Nakabayashi K, Ohkoshi S. Photo-induced magnetization and first-principles calculations of a two-dimensional cyanide-bridged Co–W bimetal assembly. Dalton Trans 2016; 45:19249-19256. [DOI: 10.1039/c6dt03793c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
First-principles calculations show the optical transition from WIV to CoIII, which causes photo-induced magnetization of a Co–W bimetal assembly.
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Affiliation(s)
- Y. Miyamoto
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - T. Nasu
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - N. Ozaki
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Y. Umeta
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - H. Tokoro
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - K. Nakabayashi
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - S. Ohkoshi
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
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96
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Zheng C, Xu J, Wang F, Tao J, Li D. Spin crossover and reversible single-crystal to single-crystal transformation behaviour in two cyanide-bridged mixed-valence {FeIII2FeII2} clusters. Dalton Trans 2016; 45:17254-17263. [DOI: 10.1039/c6dt03436e] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two mixed-valence {FeIII2FeII2} clusters exhibit spin crossover behaviour, in which a distorted {Fe4(μ-CN)4} core and deviations of bent ∠Fe−NC angles play a key role in tuning the transition temperature.
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Affiliation(s)
- Chunyang Zheng
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
| | - Juping Xu
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
| | - Feng Wang
- College of Chemistry and Materials Science
- Hubei Engineering University
- 432000 Xiaogan
- P. R. China
| | - Jun Tao
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Xiamen University
- 361005 Xiamen
- P. R. China
| | - Dongfeng Li
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
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97
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Zheng C, Xu J, Yang Z, Tao J, Li D. Factors Impacting Electron Transfer in Cyano-Bridged {Fe2Co2} Clusters. Inorg Chem 2015; 54:9687-9. [DOI: 10.1021/acs.inorgchem.5b02272] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chunyang Zheng
- College of Chemistry, Key Laboratory of Pesticide and Chemical Biology
of Ministry of Education, Central China Normal University, 430079 Wuhan, P. R. China
| | - Juping Xu
- College of Chemistry, Key Laboratory of Pesticide and Chemical Biology
of Ministry of Education, Central China Normal University, 430079 Wuhan, P. R. China
| | - Zhixin Yang
- College of Chemistry, Key Laboratory of Pesticide and Chemical Biology
of Ministry of Education, Central China Normal University, 430079 Wuhan, P. R. China
| | - Jun Tao
- State Key Laboratory
of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen 361005, P. R. China
| | - Dongfeng Li
- College of Chemistry, Key Laboratory of Pesticide and Chemical Biology
of Ministry of Education, Central China Normal University, 430079 Wuhan, P. R. China
- State Key Laboratory
of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen 361005, P. R. China
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98
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Gao F, Zhu GZ, Yang L. Synthesis, Structures and Magnetic Properties of Cyano-bridged FeIII/MnIIIHeterobimetallic 1D Chain Complexes. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500214] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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99
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Alexandru MG, Visinescu D, Marino N, de Munno G, Lloret F, Julve M. {CoIIIMnIII}ncorrugated chains based on heteroleptic cyanido metalloligands. RSC Adv 2015. [DOI: 10.1039/c5ra16307b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The use of cyanide-bearing complexes affords one-dimensional coordination polymers with the formulas {[MnIII(salen)(μ-NC)2CoIII(4,4-dmbipy)(CN)2]·H2O}n(1) and {[MnIII(salen)(μ-NC)2CoIII(dmphen)(CN)2]}n(2) .
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Affiliation(s)
- Maria-Gabriela Alexandru
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry
- Faculty of Applied Chemistry and Materials Science
- University “Politehnica” of Bucharest
- 011061 Bucharest
- Romania
| | - Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory
- “Ilie Murgulescu” Institute of Physical Chemistry, Romanian Academy
- Bucharest-060021
- Romania
| | - Nadia Marino
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- Italy
| | - Giovanni de Munno
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- Italy
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular
- Facultat de Química de la Universitat de València
- C/ Catedrático José Beltrán
- 46980 Paterna
- Spain
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular
- Facultat de Química de la Universitat de València
- C/ Catedrático José Beltrán
- 46980 Paterna
- Spain
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100
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Zhang SL, Zhao XH, Wang XY. Syntheses, structures, and magnetic properties of three new cyano-bridged complexes based on the [Mn(CN)6]3−building block. Dalton Trans 2015; 44:15189-97. [DOI: 10.1039/c5dt00038f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
By tuning the reaction conditions and using macrocyclic ligands, three [Mn(CN)6]3−-based magnetic complexes were prepared and characterized.
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Affiliation(s)
- Shao-Liang Zhang
- State Key Laboratory of Coordination Chemistry
- Collaborative Innovation Center of Advanced Microstructures
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Xin-Hua Zhao
- State Key Laboratory of Coordination Chemistry
- Collaborative Innovation Center of Advanced Microstructures
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Xin-Yi Wang
- State Key Laboratory of Coordination Chemistry
- Collaborative Innovation Center of Advanced Microstructures
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
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