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Kobayashi A, Zhou B, Takagi R, Miyagawa K, Ishibashi S, Kobayashi A, Kawamura T, Nishibori E, Kanoda K. Single-Component Molecular Conductors — Multi-Orbital Correlated π-d Electron Systems. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210230] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Akiko Kobayashi
- Department of Chemistry, College of Humanities and Sciences, Nihon University, Setagaya-ku, Tokyo 156-8550, Japan
| | - Biao Zhou
- Department of Chemistry, College of Humanities and Sciences, Nihon University, Setagaya-ku, Tokyo 156-8550, Japan
| | - Rina Takagi
- Department of Applied Physics, University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
- Institute of Engineering Innovation, University of Tokyo, Bunkyo-ku, Tokyo 113-0032, Japan
- PRESTO, Japan Science and Technology Agency (JST), Kawaguchi, Saitama 332-0012, Japan
| | - Kazuya Miyagawa
- Department of Applied Physics, University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shoji Ishibashi
- Research Center for Computational Design of Advanced Functional Materials (CD-FMat), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
| | - Akito Kobayashi
- Department of Physics, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - Taiki Kawamura
- Department of Physics, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - Eiji Nishibori
- Faculty of Pure and Applied Science and Tsukuba Research Center for Energy Materials Science (TREMS), University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan
| | - Kazushi Kanoda
- Department of Applied Physics, University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
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Budanovic M, Tessensohn ME, Webster RD. Substantially higher concentrations of mercury are detected in airborne particulate matter when using a preservation agent during sample preparation steps. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 252:637-643. [PMID: 31185352 DOI: 10.1016/j.envpol.2019.05.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/09/2019] [Accepted: 05/29/2019] [Indexed: 06/09/2023]
Abstract
Inductively coupled plasma - mass spectrometry (ICP-MS) analysis of airborne particulate bound mercury was carried out utilizing a high sulfur containing organic compound as a preservation agent to limit the negative bias that affects the determination of low levels of mercury. Between 600% and 1000% more Hg was detected with the use of the additive, lithium tetrathiafulvalene carboxylate (LiCTTF), during the microwave assisted acid digestion sample processing step without influencing the determination of other trace elements. The average Hg concentration was 0.05 ng m-3 and 0.4 ng m-3 in the absence and presence of LiCTTF, respectively. Stabilization of the mercury ions with the preservation agent resulted in higher precision for ICP-MS measurements with relative standard deviation (RSD) values ranging from 1.07% to 4.36%. The results obtained in this study emphasize the necessity of using a preservation agent in the atomic spectroscopic determination of mercury to prevent losses and is especially critical in low-level analyses such as those routinely performed in environmental mercury pollution trend assessments.
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Affiliation(s)
- Maja Budanovic
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore, 637371, Singapore
| | - Malcolm E Tessensohn
- Environmental Chemistry and Materials Centre, Nanyang Environment and Water Research Institute, 1 Cleantech Loop, CleanTech One #06-08, Singapore, 637141, Singapore
| | - Richard D Webster
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore, 637371, Singapore; Environmental Chemistry and Materials Centre, Nanyang Environment and Water Research Institute, 1 Cleantech Loop, CleanTech One #06-08, Singapore, 637141, Singapore; The Cambridge Centre for Advanced Research and Education in Singapore, 1 Create Way, Singapore, 138602, Singapore.
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Jørgensen FP, Petersen JF, Andersen CL, Skov AB, Jevric M, Hammerich O, Nielsen MB. Synthesis of Covalently Linked Oligo(phenyleneethynylene) Wires Incorporating Dithiafulvene Units: Redox-Active “H-Cruciforms”. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601367] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Johannes F. Petersen
- Department of Chemistry; University of Copenhagen; Universitetsparken 5 Copenhagen Denmark
| | | | - Anders B. Skov
- Department of Chemistry; University of Copenhagen; Universitetsparken 5 Copenhagen Denmark
| | - Martyn Jevric
- Department of Chemistry; University of Copenhagen; Universitetsparken 5 Copenhagen Denmark
| | - Ole Hammerich
- Department of Chemistry; University of Copenhagen; Universitetsparken 5 Copenhagen Denmark
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Jevric M, Petersen AU, Mansø M, Madsen AØ, Nielsen MB. Bismuth(III)-Promoted Acetylation of Thioethers into Thioacetates. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500420] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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5
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Petersen JF, Tortzen CG, Jørgensen FP, Parker CR, Nielsen MB. Phosphite-mediated conversion of benzaldehydes into stilbenes via umpolung through a dioxaphospholane intermediate. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.02.108] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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6
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Rabaça S, Oliveira S, Cerdeira AC, Simão D, Santos IC, Almeida M. CyanobenzeneTTF-type donors; synthesis and characterization. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.10.111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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7
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Salinas Y, Solano MV, Sørensen RE, Larsen KR, Lycoops J, Jeppesen JO, Martínez-Máñez R, Sancenón F, Marcos MD, Amorós P, Guillem C. Chromo-Fluorogenic Detection of Nitroaromatic Explosives by Using Silica Mesoporous Supports Gated with Tetrathiafulvalene Derivatives. Chemistry 2013; 20:855-66. [DOI: 10.1002/chem.201302461] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 10/10/2013] [Indexed: 01/04/2023]
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8
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Sattler W, Palmer JH, Bridges CC, Joshee L, Zalups RK, Parkin G. Structural characterization of 1,3-propanedithiols that feature carboxylic acids: Homologues of mercury chelating agents. Polyhedron 2013; 64. [DOI: 10.1016/j.poly.2013.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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9
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Rabaça S, Oliveira S, Santos IC, Almeida M. Extended TTF-type donors fused with pyrazine units; synthesis and characterization. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.131] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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10
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Tan L, Guo Y, Yang Y, Zhang G, Zhang D, Yu G, Xu W, Liu Y. New tetrathiafulvalene fused-naphthalene diimides for solution-processible and air-stable p-type and ambipolar organic semiconductors. Chem Sci 2012. [DOI: 10.1039/c2sc20303k] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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11
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Jin T, Li GN, Zhou XH, Zuo JL. Rhenium(I) tricarbonyl complexes based on the new tetrathiafulvalene bipyridine ligand. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.09.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Electron-rich ligands with multiple tetrathiafulvalene arms. MONATSHEFTE FUR CHEMIE 2011. [DOI: 10.1007/s00706-011-0520-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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One-pot synthesis of sulphur bridged dinuclear rhenium metallacycles via addition of S–S bond across Re–Re bond. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.02.027] [Citation(s) in RCA: 18] [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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Shatruk M, Ray L. Ligands Derived from Tetrathiafulvalene: Building Blocks for Multifunctional Materials. Dalton Trans 2010; 39:11105-21. [DOI: 10.1039/c0dt00610f] [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]
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Belo D, Figueira M, Nunes J, Santos I, Almeida M, Crivillers N, Rovira C. Synthesis and characterization of the novel extended TTF-type donors with thiophenic units. Inorganica Chim Acta 2007. [DOI: 10.1016/j.ica.2007.03.041] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Ji Y, Zhang R, Li YJ, Li YZ, Zuo JL, You XZ. Syntheses, Structures, and Electrochemical Properties of Platinum(II) Complexes Containing Di-tert-butylbipyridine and Crown Ether Annelated Dithiolate Ligands. Inorg Chem 2007; 46:866-73. [PMID: 17257030 DOI: 10.1021/ic061882r] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of new platinum(II) complexes containing both 4,4'-di-tert-butyl-2,2'-bipyridine (dbbpy) and the extended tetrathiafulvalenedithiolate ligands have been prepared and characterized. These complexes include [Pt(dbbpy)(C8H4S8)] (1; C8H4S82- = 2-{(4,5-ethylenedithio)-1,3-dithiol-2-ylidene}-1,3-dithiol-4,5-dithiolate), [Pt(dbbpy)(ptdt)] (2; ptdt = 2-{(4,5-cyclopentodithio)-1,3-dithiol-2-ylidene}-1,3-dithiol-4,5-dithiolate), [Pt(dbbpy)(mtdt)] (3; mtdt = 2-{(4,5-methylethylenedithio)-1,3-dithiol-2-ylidene}-1,3-dithiol-4,5-dithiolate), [Pt(dbbpy)(btdt)] (4; btdt = benzotetrathiafulvalenedithiolate), [Pt(dbbpy)(C8H6S8)] (5; C8H6S82- = 2-{4,5-bis(methylthio)-1,3-dithiol-2-ylidene}-1,3-dithiol-4,5-dithiolate), [Pt(dbbpy)(3O-C6S8)] (6; 3O-C6S82- = 2-{4,5-dithia-(3',6',9'-trioxaundecyl)-1,3-dithiol-2-ylidene}-1,3-dithiol-4,5-dithiolate), and [Pt(dbbpy)(4O-C6S8)] (7; 4O-C6S82- = 2-{4,5-dithia-(3',6',9',12'-tetraoxatetradecyl)-1,3-dithiol-2-ylidene}-1,3-dithiol-4,5-dithiolate). The crystal structures of a new ligand precursor (2-[4,5-dithia-(3',6',9',12'-tetraoxatetradecyl)-1,3-dithiol-2-ylidene]-4,5-bis(2-cyanoethylsulfanyl)-1,3-dithiole, IIIc) and complexes 5-7 have been determined by X-ray crystallography. Complexes 1-7 show intense electronic absorption bands in the UV-vis region due to the intramolecular mixed metal/ligand-to-ligand charge-transfer transition, and they display significant solvatochromic behavior. Redox properties of these compounds have been investigated by cyclic voltammetry, and complex 7 shows a significant response for Na+ ions with a large positive shift of ca. 45 mV.
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Affiliation(s)
- Yong Ji
- Coordination Chemistry Institute and the State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People's Republic of China
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Synthesis and characterization of a new pyrazine functionalized TTF derivative and crystal structure of its charge-transfer complex with iodine. Polyhedron 2006. [DOI: 10.1016/j.poly.2005.10.033] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Uzelmeier CE, Smucker BW, Reinheimer EW, Shatruk M, O'Neal AW, Fourmigué M, Dunbar KR. A series of complexes of the phosphorus-based TTF ligand o-P2 with the metal ions FeII, CoII, NiII, PdII, PtII, and AgI. Dalton Trans 2006:5259-68. [PMID: 17088965 DOI: 10.1039/b610659e] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of 3,4-dimethyl-3',4'-bis(diphenylphosphino)tetrathiafulvalene, o-P2, with [BF(4)](-) salts of Fe(ii), Co(ii), Ni(II), Pd(II), and Pt(II) yield complexes of general formula [M(o-P2)(2)][BF(4)](2). Similar reactions between o-P2 and AgSbF(6) or AgPF(6) produced the salts [Ag(o-P2)(2)][X] where X = [SbF(6)](-) or [PF(6)](-). The resulting compounds were fully characterized by (1)H and (31)P{(1)H} NMR, infrared and electronic absorption spectroscopies, cyclic voltammetry, FAB-MS and single-crystal X-ray diffraction. The paramagnetic Co(II) compound exhibits an S = 3/2 state with large spin-orbit coupling contribution at higher temperatures and an effective S' = 1/2 state below 20 K. Electrochemical studies of the compounds indicate that the two functionalized TTF ligands are not in electronic communication and that they essentially behave as isolated redox centers.
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Affiliation(s)
- Calvin E Uzelmeier
- Department of Chemistry, Texas A and M University, College Station, TX 77842-3012, USA
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Massue J, Bellec N, Chopin S, Levillain E, Roisnel T, Clérac R, Lorcy D. Electroactive Ligands: The First Metal Complexes of Tetrathiafulvenyl−Acetylacetonate. Inorg Chem 2005; 44:8740-8. [PMID: 16296828 DOI: 10.1021/ic051017r] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reaction of tris(alkylthio)tetrathiafulvalene thiolates with 3-chloro-2,4-pentanedione affords tetrathiafulvalene (TTF) moieties substituted by the acetylacetone function (TTFSacacH), precursors of novel redox-active ligands: the acetylacetonate ions (TTFSacac). These TTFSacacHs have been characterized by X-ray diffraction analyses, and similar trends have been observed, such as a TTF core almost planar and the acetylacetone substituent located in a plane almost perpendicular to the plane formed by the TTF core. Their chelating ability has been demonstrated by the formation of the corresponding M(TTFSacac)2(pyridine)2 complexes in the presence of M(II)(OAc)2.H2O (M = Ni2+, Zn2+). These complexes with TTFSacac moieties, Ni(TTFSacac)2(pyridine)2, 6b, and Zn(TTFSacac)2(pyridine)2, 7b, have been characterized by X-ray diffraction analyses, showing in all structures the metal(II) center chelated by two TTFacac units in the equatorial plane and the octahedral coordination geometry around the metal completed by two axial pyridine ligands. Cyclic voltammetry and UV-visible-near infrared spectroscopic measurements have evidenced a sizable interaction between the two electroactive ligands and the stabilization of a mixed-valence state in the one-electron oxidized complexes.
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Affiliation(s)
- Julien Massue
- Groupe Hétérochimie et Matériaux Electroactifs, SESO UMR 6510 CNRS--Université de Rennes 1, Institut de Chimie de Rennes, Campus de Beaulieu, Bât 10A, 35042 Rennes Cedex, France
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Kobayashi A, Fujiwara E, Kobayashi H. Single-component molecular metals with extended-TTF dithiolate ligands. Chem Rev 2005; 104:5243-64. [PMID: 15535649 DOI: 10.1021/cr030656l] [Citation(s) in RCA: 326] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Akiko Kobayashi
- Research Centre for Spectrochemistry, Graduate School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
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Synthesis, structure and properties of mercury complexes with a new extended tetrathiafulvalene 4,5-dithiolate ligand. Polyhedron 2005. [DOI: 10.1016/j.poly.2005.01.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Bellec N, Lerouge F, Pichon B, Cerveau G, Corriu R, Lorcy D. (Trialkoxysilyl)tetrathiafulvalenes: Precursors of Organized Organic-Inorganic Hybrid Materials by Sol-Gel Chemistry. European J Org Chem 2005. [DOI: 10.1002/ejoc.200400485] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Bendikov M, Wudl F, Perepichka DF. Tetrathiafulvalenes, Oligoacenenes, and Their Buckminsterfullerene Derivatives: The Brick and Mortar of Organic Electronics. Chem Rev 2004; 104:4891-946. [PMID: 15535637 DOI: 10.1021/cr030666m] [Citation(s) in RCA: 1275] [Impact Index Per Article: 63.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael Bendikov
- Department of Chemistry and Biochemistry and Exotic Materials Institute, University of California-Los Angeles, Los Angeles, CA 90095, USA.
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Affiliation(s)
- Masahiko Iyoda
- Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, Hachioji, Tokyo 192-0397, Japan.
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Avarvari N, Fourmigué M, Canadell E. Electron‐Rich Organoantimony(
III
) Dithiolate Complexes. Eur J Inorg Chem 2004. [DOI: 10.1002/ejic.200400192] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Narcis Avarvari
- Laboratoire Chimie, Ingénierie Moléculaire et Matériaux (CIMMA), UMR 6200 CNRS‐Université d′Angers, 2 Bd. Lavoisier, 49045 Angers cedex, France, Fax: (internat.) +33‐2‐41735090
| | - Marc Fourmigué
- Laboratoire Chimie, Ingénierie Moléculaire et Matériaux (CIMMA), UMR 6200 CNRS‐Université d′Angers, 2 Bd. Lavoisier, 49045 Angers cedex, France, Fax: (internat.) +33‐2‐41735090
| | - Enric Canadell
- Institut de Ciència de Materials de Barcelona (CSIC), Campus de la UAB, 08193 Bellaterra, Spain
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Jayaswal M, Peindy H, Guyon F, Knorr M, Avarvari N, Fourmigué M. Novel Bonding Modes between Tetrathiafulvalenes (TTFs) and Transition Metal Centers:π-Bonding and Covalent TTFSiMe2−MLn Coordination to Platinum. Eur J Inorg Chem 2004. [DOI: 10.1002/ejic.200300930] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Structures and properties of assembled oxidized metal complexes with C8H4S8 and related sulfur-rich dithiolate ligands. Coord Chem Rev 2002. [DOI: 10.1016/s0010-8545(01)00423-4] [Citation(s) in RCA: 46] [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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Preparation and properties of dinuclear bis[dicarbonyl(cyclopentadienyl)]diiron(II) complexes with SS coupled, dimerized sulfur-rich dithiolate ligands. J Organomet Chem 2002. [DOI: 10.1016/s0022-328x(01)01320-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Saito K, Nakano M, Tamura H, Matsubayashi GE. η5-C5H5- and η5-C5Me5-metal complexes (M=Zr(IV) and Hf(IV)) with the sulfur-rich dithiolate C8H4S8 ligand and high electrical conductivities of their oxidized species. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(00)00621-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Saito K, Nakano M, Tamura H, Matsubayashi G. Preparation and properties of cyclopentadienyl- and pentamethylcyclopentadienyl-titanium(IV) complexes with the C8H4S8 ligand, electrical conductivities of their oxidized species, and X-ray crystal structure of Ti(C5Me5)2(C8H4S8). Inorg Chem 2000; 39:4815-20. [PMID: 11196959 DOI: 10.1021/ic0000348] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ti(C5H5)2(C8H4S8) (1), Ti(C5Me5)2(C8H4S8) (2), [NMe4][Ti(C5H5)(C8H4S8)2] (3), and [NMe4][Ti(C5Me5)(C8H4S8)2] (4) [C8H4S8(2-) = 2-(4,5-ethylenedithio)-1,3-dithiole-2-ylidene)-1,3-dithiole-4,5- dithiolate(2-)] were prepared by reaction of Ti(C5H5)2Cl2, Ti(C5Me5)2Cl2, Ti(C5H5)Cl3, or Ti(C5Me5)Cl3 with Li2C8H4S8 or [NMe4]2[C8H4S8] in THF. They were oxidized by iodine, the ferrocenium cation, or TCNQ (7,7,8,8-tetracyano-p-quinodimethane) in CH2Cl2 or in acetone to afford one-electron-oxidized and over-one-electron-oxidized species, [Ti(C5H5)2(C8H4S8)].I3, [Ti(C5H5)2(C8H4S8)][PF6], [Ti(C5Me5)2(C8H4S8)].I3, [Ti(C5Me5)2(C8H4S8)][PF6], [Ti(C5H5)(C8H4S8)2].I0.9, [Ti(C5H5)(C8H4S8)2][TCNQ]0.3, [Ti(C5Me5)(C8H4S8)2].I2.4, and [Ti(C5Me5)(C8H4S8)2][TCNQ]0.3, with the C8H4S8 ligand-centered oxidation. They exhibited electrical conductivities of 1.6 x 10(-1) to 7.6 x 10(-4) S cm-1 measured for compacted pellets at room temperature. The crystal structure of 2 was clarified to consist of isolated dimerized units of the molecules through some sulfur-sulfur nonbonded contacts: monoclinic, P2(1)/c, a = 9.534(2) A, b = 18.227(2) A, c = 17.775(2) A, beta = 94.39(1) degrees, Z = 4.
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Affiliation(s)
- K Saito
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 1-16 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
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Matsubayashi GE, Nakano M, Saito K, Yonamine T, Arakawa R. Preparation and properties of oxometallate complexes with sulfur-rich dithiolate ligands, [M(O)(C8H4S8)2]2− (M=V(IV) and Mo(IV)) salts, and high electrical conductivity of their oxidized species. J Organomet Chem 2000. [DOI: 10.1016/s0022-328x(00)00451-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Oxidation properties of Co(η5-C5H5)(C8H4S8) and Co(L)(C3S5) (L=η5-C5H5 and η5-C5Me5) and crystal structure of Co(η5-C5Me5)(C3S5)Br. J Organomet Chem 1999. [DOI: 10.1016/s0022-328x(98)00926-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
36
|
A novel copper(I) cluster stabilized by a dithiolate ligand having a conjugated TTF moiety. Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(98)00359-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
37
|
Nakano M, Kuroda A, Tamura H, Arakawa R, Matsubayashi GE. Preparation and properties of C8H4S8-platinum(II) complexes and electrical conductivities of their oxidized species and X-ray crystal structure of C8H4S8(CH2CH2CN)2 as a pro-ligand compound. Inorganica Chim Acta 1998. [DOI: 10.1016/s0020-1693(98)00103-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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