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Molčanov K, Milašinović V, Kojić-Prodić B, Maltar-Strmečki N, You J, Šantić A, Kanižaj L, Stilinović V, Fotović L. Semiconductive 2D arrays of pancake-bonded oligomers of partially charged TCNQ radicals. IUCRJ 2022; 9:449-467. [PMID: 35844480 PMCID: PMC9252159 DOI: 10.1107/s2052252522004717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 05/03/2022] [Indexed: 06/15/2023]
Abstract
Multicentre two-electron (mc/2e or 'pancake bonding') bonding between 7,7,8,8-tetra-cyano-quinodi-methane (TCNQ) radical anions was studied on its 14 novel salts with planar organic cations. The formal charges of the TCNQδ- moieties are -1/2 and -2/3, and they form mc/2e bonded dimers, trimers and tetramers which are further stacked into extended arrays. Multicentre bonding within these oligomers is characterized by short interplanar separations of 2.9-3.2 Å; distances between the oligomers are larger, typically >3.3 Å. The stacks are laterally connected by C-H⋯N hydrogen bonding, forming 2D arrays. The nature of mc/2e bonding is characterized by structural, magnetic and electrical data. The compounds are found to be semiconductors, and high conductivity [10-2 (Ω cm)-1] correlates with short interplanar distances between pancake-bonded oligomers.
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Affiliation(s)
- Krešimir Molčanov
- Department of Physical Chemistry, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Valentina Milašinović
- Department of Physical Chemistry, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Biserka Kojić-Prodić
- Department of Physical Chemistry, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Nadica Maltar-Strmečki
- Department of Physical Chemistry, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Jiangyang You
- Department of Physical Chemistry, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Ana Šantić
- Department of Materials Chemistry, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Lidija Kanižaj
- Department of Materials Physics, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Vladimir Stilinović
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb HR-10000, Croatia
| | - Luka Fotović
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb HR-10000, Croatia
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Kitagawa H, Okamoto H, Mitani T, Yamashita M. New Type of H-Bonded CT Complexes; [M(H2DAG)(HDAG)]TCNQ (M = Ni,Pd,Pt). ACTA ACUST UNITED AC 2006. [DOI: 10.1080/10587259308032153] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | | | | | - Masahiro Yamashita
- b Department of Chemistry , College of General Education, Nagoya University , Nagoya 464 , JAPAN
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Nakasuji K, Tadokoro M, Toyoda J, Mitsumi M, Itoh T, Iijima K. Molecular Architectures Based on Hydrogen Bond and Coordination Bond Toward New Functionality. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/10587259608030808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Kazuhiro Nakasuji
- a Department of Chemistry , Faculty of Science, Osaka University Toyonaka , Osaka , 560 , Japan
| | - Makoto Tadokoro
- b Department of Chemistry , Faculty of Science, Osaka City University , Sumiyoshi-ku, Osaka , 558 , Japan
| | - Jiro Toyoda
- a Department of Chemistry , Faculty of Science, Osaka University Toyonaka , Osaka , 560 , Japan
| | - Minoru Mitsumi
- c Department of Structural Molecular Science , The Graduate University for Advanced Studies , Myodaiji, Okazaki , 444 , Japan
| | - Tetsuji Itoh
- c Department of Structural Molecular Science , The Graduate University for Advanced Studies , Myodaiji, Okazaki , 444 , Japan
| | - Kenji Iijima
- a Department of Chemistry , Faculty of Science, Osaka University Toyonaka , Osaka , 560 , Japan
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Alonso C, Ballester L, Gutiérrez A, Perpiñán M, Sánchez A, Azcondo M. Tetracyanoquinodimethanido Derivatives of (Terpyridine)- and (Phenanthroline)metal Complexes − Structural and Magnetic Studies of Radical-Ion Salts. Eur J Inorg Chem 2004. [DOI: 10.1002/ejic.200400540] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ballester L, Gutiérrez A, Felisa Perpiñán M, Sánchez AE, Teresa Azcondo M, Jesús González M. Radical-ion salts obtained from tetraazaderivatives of nickel and copper and tetracyanoquinodimethane: structural and magnetic characterization. Inorganica Chim Acta 2004. [DOI: 10.1016/j.ica.2003.09.022] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Saito K, Okada M, Akutsu H, Sato A, Sorai M. Freezing of Crankshaft Motion of trans-Stilbene Molecule in Charge-Transfer Complexes, STB-TCNQ and STB-TCNQF4. J Phys Chem B 2004. [DOI: 10.1021/jp036630f] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kazuya Saito
- Research Center for Molecular Thermodynamics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Mizuho Okada
- Research Center for Molecular Thermodynamics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Hiroki Akutsu
- Research Center for Molecular Thermodynamics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Akane Sato
- Research Center for Molecular Thermodynamics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Michio Sorai
- Research Center for Molecular Thermodynamics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
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Saito K, Okada M, Akutsu H, Sorai M. Can the molecule involved in a CT interaction reorient itself in the crystal lattice? Phase transition and glass transition in trans-stilbene-TCNQ. Chem Phys Lett 2000. [DOI: 10.1016/s0009-2614(99)01454-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Kawata S, Kitagawa S, Machida H, Nakamoto T, Kondo M, Katada M, Kikuchi K, Ikemoto I. Oxamide oxime-based copper(II) coordination polymers. Two- and three-dimensional structures controlled by dicarboxylates. Inorganica Chim Acta 1995. [DOI: 10.1016/0020-1693(94)04247-s] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Itoh T, Toyoda J, Tadokoro M, Kitagawa H, Mitani T, Nakasuji K. Hydrogen-bonded Charge-Transfer Complex of Ethylenediaminoglyoxime Transition Metal Complex with Tetracyanoquinodimethane. CHEM LETT 1995. [DOI: 10.1246/cl.1995.41] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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