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Fan H, Wang B, Wang Z, Gao S. A Unique Layered Cu-formate Hydrate of Cu(HCOO)2·1/3H2O: Structures, Dehydration, and Thermal and Magnetic Properties. Chem Res Chin Univ 2022. [DOI: 10.1007/s40242-022-1457-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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2
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Cadmium copper selenite chloride, CdCu2(SeO3)2Cl2, an insulating spin gap system. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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The Internal Field in a Ferromagnetic Crystal with Chiral Molecular Packing of Achiral Organic Radicals. MAGNETOCHEMISTRY 2021. [DOI: 10.3390/magnetochemistry7050071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The achiral organic radical dinitrophenyl nitronyl nitroxide crystallizes in two enantiomorphs, both being chiral tetragonal space groups that are mirror images of each other. Muon-spin rotation experiments have been performed to study the magnetic properties of these crystals and demonstrate that long-range magnetic order is established below a temperature of 1.10(1) K. Two oscillatory components are detected in the muon data, which show two different temperature dependences.
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4
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Neumann T, Jess I, Näther C. Crystal structure of pyridinium tetra-iso-thio-cyanato-dipyridine-chromium(III) pyridine monosolvate. Acta Crystallogr E Crystallogr Commun 2019; 75:1875-1879. [PMID: 31871749 PMCID: PMC6895946 DOI: 10.1107/s2056989019014488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 10/24/2019] [Indexed: 12/03/2022]
Abstract
In the crystal structure of the title compound, (C5H6N)[Cr(NCS)4(C5H5N)2]·C5H5N, the CrIII ions are octa-hedrally coordinated by four N-bonding thio-cyanate anions and two pyridine ligands into discrete negatively charged complexes, with the CrIII ion, as well as the two pyridine ligands, located on crystallographic mirror planes. The mean planes of the two pyridine ligands are rotated with respect to each other by 90°. Charge balance is achieved by one protonated pyridine mol-ecule that is hydrogen bonded to one additional pyridine solvent mol-ecule, with both located on crystallographic mirror planes and again rotated by exactly 90°. The pyridinium H atom was refined as disordered between both pyridine N atoms in a 70:30 ratio, leading to a linear N-H⋯N hydrogen bond. In the crystal, discrete complexes are linked by weak C-H⋯S hydrogen bonds into chains that are connected by additional C-H⋯S hydrogen bonding via the pyridinium cations and solvent mol-ecules into layers and finally into a three-dimensional network.
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Affiliation(s)
- Tristan Neumann
- Institut für Anorganische Chemie, Christian-Albrechts-Universität Kiel, Max-Eyth Strasse 2, D-24118 Kiel, Germany
| | - Inke Jess
- Institut für Anorganische Chemie, Christian-Albrechts-Universität Kiel, Max-Eyth Strasse 2, D-24118 Kiel, Germany
| | - Christian Näther
- Institut für Anorganische Chemie, Christian-Albrechts-Universität Kiel, Max-Eyth Strasse 2, D-24118 Kiel, Germany
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5
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Lu SH, Li Y, Yang SX, Zhao RD, Lu ZX, Liu XL, Qin Y, Zheng LY, Cao QE. Three Silver Coordination Polymers with Diverse Architectures Constructed from Pyridine Carboxylic Hydrazide Ligands. Inorg Chem 2019; 58:11793-11800. [DOI: 10.1021/acs.inorgchem.9b01874] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shu-Han Lu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
| | - Yuan Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
| | - Shao-Xiong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
| | - Rui-Dun Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
| | - Zhi-Xiang Lu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
| | - Xiao-Lan Liu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
| | - Yu Qin
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
| | - Li-Yan Zheng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
| | - Qiu-E Cao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People’s Republic of China
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Bazzicalupi C, Bianchi A, García-España E, Delgado-Pinar E. Metals in supramolecular chemistry. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.03.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Zhao JP, Han SD, Zhao R, Yang Q, Chang Z, Bu XH. Tuning the Structure and Magnetism of Heterometallic Sodium(1+)–Cobalt(2+) Formate Coordination Polymers by Varying the Metal Ratio and Solvents. Inorg Chem 2013; 52:2862-9. [DOI: 10.1021/ic301936k] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jiong-Peng Zhao
- Department of Chemistry and TKL of Metal and Molecule-based Material
Chemistry, Nankai University, Tianjin 300071, China
- School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin
300384, China
| | - Song-De Han
- Department of Chemistry and TKL of Metal and Molecule-based Material
Chemistry, Nankai University, Tianjin 300071, China
| | - Ran Zhao
- Department of Chemistry and TKL of Metal and Molecule-based Material
Chemistry, Nankai University, Tianjin 300071, China
| | - Qian Yang
- Department of Chemistry and TKL of Metal and Molecule-based Material
Chemistry, Nankai University, Tianjin 300071, China
| | - Ze Chang
- Department of Chemistry and TKL of Metal and Molecule-based Material
Chemistry, Nankai University, Tianjin 300071, China
| | - Xian-He Bu
- Department of Chemistry and TKL of Metal and Molecule-based Material
Chemistry, Nankai University, Tianjin 300071, China
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8
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Chevrier I, Sagué JL, Brunetto PS, Khanna N, Rajacic Z, Fromm KM. Rings, chains and helices: new antimicrobial silver coordination compounds with (iso-)nicotinic acid derivatives. Dalton Trans 2013; 42:217-31. [DOI: 10.1039/c2dt31259j] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Li MY, Sevov SC. Synthesis, characterization, and magnetic studies of a series of metal–mellitate coordination polymers. CrystEngComm 2013. [DOI: 10.1039/c2ce26866c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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10
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Imaz I, Maspoch D. Self-Assembly of Coordination Chains and Helices. Supramol Chem 2012. [DOI: 10.1002/9780470661345.smc077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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Manson JL, Lapidus SH, Stephens PW, Peterson PK, Carreiro KE, Southerland HI, Lancaster T, Blundell SJ, Steele AJ, Goddard PA, Pratt FL, Singleton J, Kohama Y, McDonald RD, Sesto RED, Smith NA, Bendix J, Zvyagin SA, Kang J, Lee C, Whangbo MH, Zapf VS, Plonczak A. Structural, Electronic, and Magnetic Properties of Quasi-1D Quantum Magnets [Ni(HF2)(pyz)2]X (pyz = pyrazine; X = PF6–, SbF6–) Exhibiting Ni-FHF-Ni and Ni-pyz-Ni Spin Interactions. Inorg Chem 2011; 50:5990-6009. [DOI: 10.1021/ic102532h] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Jamie L. Manson
- Department of Chemistry and Biochemistry, Eastern Washington University, Cheney, Washington 99004, United States
| | - Saul H. Lapidus
- Department of Physics and Astronomy, State University of New York, Stony Brook, New York 11794, United States
| | - Peter W. Stephens
- Department of Physics and Astronomy, State University of New York, Stony Brook, New York 11794, United States
| | - Peter K. Peterson
- Department of Chemistry and Biochemistry, Eastern Washington University, Cheney, Washington 99004, United States
| | - Kimberly E. Carreiro
- Department of Chemistry and Biochemistry, Eastern Washington University, Cheney, Washington 99004, United States
| | - Heather I. Southerland
- Department of Chemistry and Biochemistry, Eastern Washington University, Cheney, Washington 99004, United States
| | - Tom Lancaster
- Clarendon Laboratory, Department of Physics, Oxford University, Oxford OX1 3PU, U.K
| | - Stephen J. Blundell
- Clarendon Laboratory, Department of Physics, Oxford University, Oxford OX1 3PU, U.K
| | - Andrew J. Steele
- Clarendon Laboratory, Department of Physics, Oxford University, Oxford OX1 3PU, U.K
| | - Paul A. Goddard
- Clarendon Laboratory, Department of Physics, Oxford University, Oxford OX1 3PU, U.K
| | - Francis L. Pratt
- ISIS Pulsed-Muon Facility, Rutherford-Appleton Laboratory, Chilton, Oxfordshire OX11 0QX, U.K
| | | | | | | | | | | | - Jesper Bendix
- Department of Chemistry, University of Copenhagen, Copenhagen DK-2100, Denmark
| | - Sergei A. Zvyagin
- Hochfeld-Magnetlabor Dresden (HLD), Forschungszentrum Dresden-Rossendorf (FZD), D-01314 Dresden, Germany
| | - Jinhee Kang
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States
| | - Changhoon Lee
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States
| | - Myung-Hwan Whangbo
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States
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12
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Li M, Lan Y, Ako AM, Wernsdorfer W, Anson CE, Buth G, Powell AK, Wang Z, Gao S. A Family of 3d-4f Octa-Nuclear [MnIII4LnIII4] Wheels (Ln = Sm, Gd, Tb, Dy, Ho, Er, and Y): Synthesis, Structure, and Magnetism. Inorg Chem 2010; 49:11587-94. [DOI: 10.1021/ic101754g] [Citation(s) in RCA: 126] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mengyuan Li
- Institut für Anorganische Chemie der Universität Karlsruhe, Karlsruhe Institute of Technology, Engesserstrasse 15, D-76131 Karlsruhe, Germany
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Yanhua Lan
- Institut für Anorganische Chemie der Universität Karlsruhe, Karlsruhe Institute of Technology, Engesserstrasse 15, D-76131 Karlsruhe, Germany
| | - Ayuk M. Ako
- Institut für Anorganische Chemie der Universität Karlsruhe, Karlsruhe Institute of Technology, Engesserstrasse 15, D-76131 Karlsruhe, Germany
- Institute for Nanotechnology, Forschungszentrum Karlsruhe, Karlsruhe Institute of Technology, Postfach 3640, D-76021 Karlsruhe, Germany
| | | | - Christopher E. Anson
- Institut für Anorganische Chemie der Universität Karlsruhe, Karlsruhe Institute of Technology, Engesserstrasse 15, D-76131 Karlsruhe, Germany
| | - Gernot Buth
- Institut für Synchrotron Strahlung (ISS), FZK, Karlsruhe Institute of Technology, Postfach 3640, D-76021 Karlsruhe, Germany
| | - Annie K. Powell
- Institut für Anorganische Chemie der Universität Karlsruhe, Karlsruhe Institute of Technology, Engesserstrasse 15, D-76131 Karlsruhe, Germany
- Institute for Nanotechnology, Forschungszentrum Karlsruhe, Karlsruhe Institute of Technology, Postfach 3640, D-76021 Karlsruhe, Germany
| | - Zheming Wang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Song Gao
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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13
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Zhao JP, Hu BW, Lloret F, Tao J, Yang Q, Zhang XF, Bu XH. Magnetic Behavior Control in Niccolite Structural Metal Formate Frameworks [NH2(CH3)2][FeIIIMII(HCOO)6] (M = Fe, Mn, and Co) by Varying the Divalent Metal Ions. Inorg Chem 2010; 49:10390-9. [DOI: 10.1021/ic1014863] [Citation(s) in RCA: 118] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jiong-Peng Zhao
- Department of Chemistry, and TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin 300071, China
| | - Bo-Wen Hu
- Department of Chemistry, and TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin 300071, China
| | - Francesc Lloret
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Polígono de La Coma, s/n, 46980-Paterna, Valencia, Spain
| | - Jun Tao
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen 361005, China
| | - Qian Yang
- Department of Chemistry, and TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin 300071, China
| | - Xiao-Feng Zhang
- Department of Chemistry, and TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin 300071, China
| | - Xian-He Bu
- Department of Chemistry, and TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin 300071, China
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14
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Synthesis and characterization of a novel cyclic tetranuclear CoII4 cluster consisting of a quadrilateral core. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.06.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Wriedt M, Näther C. Rational design of bridging selenocyanates by thermal decomposition reactions. Chem Commun (Camb) 2010; 46:4707-9. [PMID: 20583337 DOI: 10.1039/c0cc00064g] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Mario Wriedt
- Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel, Max-Eyth-Str., 2, 24118, Kiel, Germany
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16
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Kokunov YV, Gorbunova YE, Kovalev VV. Ribbon structure of the coordination polymer of silver trifluoroacetate with 2-pyrimidinecarboxamide. RUSS J INORG CHEM+ 2009. [DOI: 10.1134/s0036023609120110] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Ma LF, Wang LY, Chen SH, Hou HW, Batten SR. Various coordination architectures constructed from N-[(carboxyphenyl)-sulfonyl]glycine: Structural variation via ligand isomerism effects and metal-directed assembly. Polyhedron 2009. [DOI: 10.1016/j.poly.2009.04.044] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Lytvynenko AS, Kolotilov SV, Cador O, Gavrilenko KS, Golhen S, Ouahab L, Pavlishchuk VV. Porous 2D coordination polymeric formate built up by Mn(II) linking of Fe3O units: influence of guest molecules on magnetic properties. Dalton Trans 2009:3503-9. [PMID: 19381412 DOI: 10.1039/b900359b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A first representative of coordination polymers, built from polynuclear carboxylate bridged by mononuclear carboxylate, has been synthesised and structurally characterized. The compound [{Fe(3)O(HCOO)(6)}{Mn(HCOO)(3)(H(2)O)(3)}].3.5HCOOH crystallised in the hexagonal system (space group P6(3)), a = b = 12.369(5) A, c = 12.992(5) A, alpha = beta = 90 degrees , gamma = 120 degrees , V = 1721.4(12) A(3). The crystal structure is built from 2D layers, which are formed by the linking of trinuclear {Fe(3)O(HCOO)(6)}(+) units by mononuclear {Mn(HCOO)(3)(H(2)O)(3)}(-) bridges. These 2D honeycomb layers are connected by molecules of formic acid through a hydrogen bond network. The compound has the voids at the centre of the hexagons. These voids are filled by captured solvent molecules. Solvate molecules are also located between the 2D layers, linking them through a system of H-bonds. All these solvates can be easily removed and/or exchanged, which results in the formation of [{Fe(3)O(HCOO)(6)}{Mn(HCOO)(3)(H(2)O)(3)}].0.5HCOOH.H(2)O and [{Fe(3)O(HCOO)(6)}{Mn(HCOO)(3)(H(2)O)(3)}]. Magnetic properties of the compounds can be considered as the superposition of magnetism of Fe(3)O trinuclear units, for which magnetism is governed by the superexchange interaction between Fe(3+) spins (with one Fe-Fe superexchange parameter J) and the magnetism of spins of Mn(2+) ions, the interactions between these units can be taken into account by molecular field, zJ'. The destruction of the hydrogen bond network caused by evacuation of solvent molecules significantly modifies the overall magnetism. It was found that zJ' depends on the presence of solvent molecules in the structure.
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Affiliation(s)
- Anton S Lytvynenko
- L. V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of the Ukraine, Prospekt Nauki 31, Kiev, 03028, Ukraine
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Lefebvre J, Tyagi P, Trudel S, Pacradouni V, Kaiser C, Sonier JE, Leznoff DB. Magnetic Frustration and Spin Disorder in Isostructural M(μ-OH2)2[Au(CN)2]2 (M = Mn, Fe, Co) Coordination Polymers Containing Double Aqua-Bridged Chains: SQUID and μSR Studies. Inorg Chem 2008; 48:55-67. [DOI: 10.1021/ic801094m] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Julie Lefebvre
- Department of Chemistry, Department of Physics, and 4D LABS, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, Canada V5A 1S6, and Canadian Institute for Advanced Research, Toronto, Ontario, Canada M5G 1Z8
| | - Pooja Tyagi
- Department of Chemistry, Department of Physics, and 4D LABS, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, Canada V5A 1S6, and Canadian Institute for Advanced Research, Toronto, Ontario, Canada M5G 1Z8
| | - Simon Trudel
- Department of Chemistry, Department of Physics, and 4D LABS, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, Canada V5A 1S6, and Canadian Institute for Advanced Research, Toronto, Ontario, Canada M5G 1Z8
| | - Vighen Pacradouni
- Department of Chemistry, Department of Physics, and 4D LABS, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, Canada V5A 1S6, and Canadian Institute for Advanced Research, Toronto, Ontario, Canada M5G 1Z8
| | - Christina Kaiser
- Department of Chemistry, Department of Physics, and 4D LABS, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, Canada V5A 1S6, and Canadian Institute for Advanced Research, Toronto, Ontario, Canada M5G 1Z8
| | - Jeff E. Sonier
- Department of Chemistry, Department of Physics, and 4D LABS, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, Canada V5A 1S6, and Canadian Institute for Advanced Research, Toronto, Ontario, Canada M5G 1Z8
| | - Daniel B. Leznoff
- Department of Chemistry, Department of Physics, and 4D LABS, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia, Canada V5A 1S6, and Canadian Institute for Advanced Research, Toronto, Ontario, Canada M5G 1Z8
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Miras HN, Zhao H, Herchel R, Rinaldi C, Pérez S, Raptis RG. Synthesis and Characterization of Linear Trinuclear Pd, Co, and Pd/Co Pyrazolate Complexes. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200800349] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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21
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Zhang L, Li W, Zhang J, Li ZJ, Qin YY, Cheng JK, Yao YG. Antiferromagnetic interactions in melamine-bridged trinuclear cobalt complex. INORG CHEM COMMUN 2008. [DOI: 10.1016/j.inoche.2007.12.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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22
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Arizaga L, González R, Chiozzone R, Kremer C, Cerdá MF, Armentano D, Munno GD, Lloret F, Faus J. Synthesis, crystal structure, electrochemical and magnetic properties of (NBu4)[ReCl5(L)] with L=pyrimidine and pyridazine. Polyhedron 2008. [DOI: 10.1016/j.poly.2007.10.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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23
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Beves JE, Constable EC, Decurtins S, Dunphy EL, Housecroft CE, Keene TD, Neuburger M, Schaffner S. Homoleptic metal complexes of 4′-(5-pyrimidinyl)-2,2′:6′,2″-terpyridine: tetrafurcated expanded ligands. CrystEngComm 2008. [DOI: 10.1039/b807193b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kokunov YV, Gorbunova YE. Influence of synthesis conditions on the properties of 2-pyrimidinecarbonitrile in complexing reactions: Synthesis and structure of the coordination polymer [Ag(C4H3N2CN)NO3] and mononuclear complex [Ag(C4H3N2COOH)2]NO3·H2O. RUSS J INORG CHEM+ 2007. [DOI: 10.1134/s0036023607100105] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Beobide G, Castillo O, Luque A, García-Couceiro U, García-Terán JP, Román P. Rational design of 1-D metal–organic frameworks based on the novel pyrimidine-4,6-dicarboxylate ligand. New insights into pyrimidine through magnetic interaction. Dalton Trans 2007:2669-80. [PMID: 17576492 DOI: 10.1039/b617348a] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Single crystal X-ray analysis of compounds H2pmdc.2H2O (1), KHpmdc (2), and K2pmdc (3) shows that the pyrimidine-4,6-dicarboxylate (pmdc) dianion presents an almost planar geometry which confers a potential capability to act as a bis-bidentate bridging ligand, and therefore, to construct 1-D metal complexes. Based on this assumption, we have designed the first six transition metal complexes based on this ligand of formula {[M(micro-pmdc)(H2O)2].H2O}n [M(II) = Fe (4), Co (5), Ni (6), Zn (7), Cu (8)] and {[Cu(micro-pmdc)(dpa)].4H2O}n (9) (dpa = 2,2'-dipyridylamine). The crystal structure of all of these complexes has been determined by single crystal X-ray measurements, except for compound whose X-ray powder diffraction pattern reveals that it is isostructural to compounds 4-7. The bis-chelating pmdc ligand bridges sequentially octahedrally coordinated M(II) centres leading to polymeric chains. The hexacoordination of the metal centres is completed by two water molecules in compounds 4-8 and by the two endocyclic-N atoms of a terminal dpa ligand in compound . Cryomagnetic susceptibility measurements show the occurrence of antiferromagnetic intrachain interactions for compounds and (J = -2.5 (4), -5.2 (6), -32.7 (8), and -0.9 (9) cm(-1)). Model calculations and analyses of the available experimental data have been used to examine the influence of several factors on the nature and magnitude of the magnetic coupling constants in pyrimidine bridged complexes, showing that metal deviation from the pyrimidine mean plane could lead to ferromagnetic behaviour.
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Affiliation(s)
- Garikoitz Beobide
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Apartado 644, E-48080, Bilbao, Spain
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Lefebvre J, Callaghan F, Katz MJ, Sonier JE, Leznoff DB. A New Basic Motif in Cyanometallate Coordination Polymers: Structure and Magnetic Behavior of M(μ-OH2)2[Au(CN)2]2 (M=Cu, Ni). Chemistry 2006; 12:6748-61. [PMID: 16888739 DOI: 10.1002/chem.200600303] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The structures of two cyanoaurate-based coordination polymers, M(mu-OH(2))(2)[Au(CN)(2)](2) (M=Cu, Ni), were determined by using a combination of powder and single-crystal X-ray diffraction techniques. The basic structural motif for both polymers contains rarely observed M(mu-OH(2))(2)M double aqua-bridges, which generate an infinite chain; two trans [Au(CN)(2)](-) units also dangle from each metal center. The chains form ribbons that interact three dimensionally through CNH hydrogen bonding. The magnetic properties of both compounds and of the dehydrated analogue Cu[Au(CN)(2)](2) were investigated by direct current (dc) and alternating current (ac) magnetometry; muon spin-relaxation data was also obtained to probe their magnetic properties in zero-field. In M(mu-OH(2))(2)[Au(CN)(2)](2), ferromagnetic chains of M(mu-OH(2))(2)M are present below 20 K. Interchain magnetic interactions mediated through hydrogen bonding, involving water and cyanoaurate units, yield a long-range magnetically ordered system in Cu(mu-OH(2))(2)[Au(CN)(2)](2) below 0.20 K, as indicated by precession in the muon spin polarization decay. Ni(mu-OH(2))(2)[Au(CN)(2)](2) undergoes a transition to a spin-glass state in zero-field at 3.6 K, as indicated by a combination of muon spin-relaxation and ac-susceptibility data. This transition is probably due to competing interactions that lead to spin frustration. A phase transition to a paramagnetic state is possible for Ni(mu-OH(2))(2)[Au(CN)(2)](2) upon application of an external field; the critical field was determined to be 700 Oe at 1.8 K. The dehydrated compound Cu[Au(CN)(2)](2) shows weak antiferromagnetic interactions at low temperatures.
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Affiliation(s)
- Julie Lefebvre
- Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia V5A 1S6, Canada
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Robin AY, Fromm KM. Coordination polymer networks with O- and N-donors: What they are, why and how they are made. Coord Chem Rev 2006. [DOI: 10.1016/j.ccr.2006.02.013] [Citation(s) in RCA: 1312] [Impact Index Per Article: 72.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Robin AY, Sagu? JL, Fromm KM. On the coordination behaviour of NO3- in coordination compounds with Ag+ : Part 1. Solubility effect on the formation of coordination polymer networks between AgNO3 and L(L= ethanediyl bis(isonicotinate) as a function of solvent. CrystEngComm 2006. [DOI: 10.1039/b517191a] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gavrilenko KS, Punin SV, Cador O, Golhen S, Ouahab L, Pavlishchuk VV. In Situ Generation of Carboxylate: An Efficient Strategy for a One-Pot Synthesis of Homo- and Heterometallic Polynuclear Complexes. J Am Chem Soc 2005; 127:12246-53. [PMID: 16131202 DOI: 10.1021/ja050451p] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient strategy for synthesis of a wide range of homo- and heterometallic polynuclear complexes is proposed. The synthesis protocol consists of a two-step one-pot reaction. The first step is the in situ generation of carboxylate anions via oxidation of aromatic aldehydes by metal nitrates in air. The aldehydes act as solvents and are also involved in redox processes. Solutions containing solely transition metal cations and aromatic carboxylates are obtained following this procedure. The second step is a tunable "à la carte" formation of a series of various polynuclear carboxylato complexes from solutions obtained at the former stage upon addition of different solvents. The polarity and donor properties of the solvents play a key role in determination of the nuclearities of the complexes. Hydrolytic processes can induce the formation of oxo- or hydroxo-bridges inside the polynuclear core as well. Complexes of various nuclearities are obtained: from discrete tri-, hexa-, or octanuclear units to 1D polymers. This protocol can be adapted with disconcerting simplicity to the synthesis of heterometallic species with similar molecular structures to their homometallic analogues starting from stoichiometric mixture of metal nitrates under the same reaction conditions. Detailed description of synthesis and the molecular structure of one representative complex for each series are presented in this paper. The temperature dependence of magnetic susceptibility of the heterometallic 1-D MnCo chain reveals typical behavior of a ferrimagnetic chain. The low-temperature investigations on single crystals show significant Ising type magnetic anisotropy.
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Affiliation(s)
- Konstantin S Gavrilenko
- Laboratoire de Chimie du Solide et Inorganique Moléculaire, UMR 6511 CNRS-Université de Rennes 1, Institut de Chimie de Rennes, Avenue du Général Leclerc, 35042 Rennes Cedex, France
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