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Montisci F, Lanza A, Fisch M, Sonneville C, Geng Y, Decurtins S, Reber C, Liu SX, Macchi P. High pressure behaviour of the organic semiconductor salt (TTF-BTD) 2I 3. Phys Chem Chem Phys 2023; 25:31410-31417. [PMID: 37962235 PMCID: PMC10664187 DOI: 10.1039/d3cp04220k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023]
Abstract
This study focuses on the effect of structure compression and cooling on the stereoelectronic properties of the planar π-conjugated TTF-BTD (TTF = tetrathiafulvalene; BTD = 2,1,3-benzothiadiazole) molecule, a prototypical example in which an electron-donor moiety is compactly annulated to an electron-acceptor moiety. Its partially oxidised iodine salt (TTF-BTD)2I3 is a crystalline semiconductor featuring segregated columns of TTF+0.5 units stacked via alternating short and long π-π interactions. We studied TTF-BTD at temperatures ranging from 300 K to 90 K and at pressures up to 7.5 GPa, using both X-ray diffraction and Raman spectroscopy to determine the properties of the compressed samples. Periodic DFT calculations and several theoretical tools were employed to characterize the calculated structural modifications and to predict the structural changes up to 60 GPa. The existence of an unprecedented new phase is predicted above 20 GPa, following a covalent bond formation between two neighbouring TTF-BTD units.
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Affiliation(s)
- Fabio Montisci
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland.
| | - Arianna Lanza
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland.
| | - Martin Fisch
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland.
| | - Camille Sonneville
- Département de chimie, Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Yan Geng
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland.
| | - Silvio Decurtins
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland.
| | - Christian Reber
- Département de chimie, Université de Montréal, Montréal, QC H3C 3J7, Canada
| | - Shi-Xia Liu
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland.
| | - Piero Macchi
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland.
- Dipartimento di Chimica, Materiali e Ingegneria Chimica "Giulio Natta", Politecnico di Milano, Via Mancinelli 7, I-20131 Milan, Italy.
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Zhou P, Aschauer U, Decurtins S, Feurer T, Häner R, Liu SX. Effect of tert-butyl groups on electronic communication between redox units in tetrathiafulvalene-tetraazapyrene triads. Chem Commun (Camb) 2021; 57:12972-12975. [PMID: 34792067 PMCID: PMC8640732 DOI: 10.1039/d1cc05671a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The electronic effect of tert-butyl groups on intramolecular through-bond interactions between redox units in tetrathiafulvalene-tetraazapyrene (TAP) triads is investigated. The insertion of tert-butyl groups raises the TAP-localised LUMO level by 0.21 eV, in fairly good agreement with 0.17 eV determined by DFT calculations.
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Affiliation(s)
- Ping Zhou
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern CH-3012, Switzerland.
| | - Ulrich Aschauer
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern CH-3012, Switzerland.
| | - Silvio Decurtins
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern CH-3012, Switzerland.
| | - Thomas Feurer
- Institute of Applied Physics, University of Bern, Sidlerstrasse 5, Bern CH-3012, Switzerland
| | - Robert Häner
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern CH-3012, Switzerland.
| | - Shi-Xia Liu
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, Bern CH-3012, Switzerland.
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3
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Lu X, Sun J, Zhang S, Ma L, Liu L, Qi H, Shao Y, Shao X. Donor-acceptor type co-crystals of arylthio-substituted tetrathiafulvalenes and fullerenes. Beilstein J Org Chem 2015; 11:1043-51. [PMID: 26199659 PMCID: PMC4505149 DOI: 10.3762/bjoc.11.117] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Accepted: 06/01/2015] [Indexed: 01/29/2023] Open
Abstract
A series of donor-acceptor type co-crystals of fullerene (as the acceptor) and arylthio-substituted tetrathiafulvalene derivatives (Ar-S-TTF, as the donor) were prepared and their structural features were thoroughly investigated. The formation of co-crystals relies on the flexibility of Ar-S-TTF and the size matches between Ar-S-TTF and fullerene. Regarding their compositions, the studied co-crystals can be divided into two types, where types I and II have donor:acceptor ratios of 1:1 and 1:2, respectively. Multiple intermolecular interactions are observed between the donor and acceptor, which act to stabilize the structures of the resulting co-crystals. In the type I co-crystals, the fullerene molecule is surrounded by four Ar-S-TTF molecules, that is, two Ar-S-TTF molecules form a sandwich structure with one fullerene molecule and the other two Ar-S-TTF molecules interact with the fullerene molecule along their lateral axes. In the type II co-crystals, one fullerene molecule has the donor-acceptor mode similar to that in type I, whereas the other fullerene molecule is substantially surrounded by the aryl groups on Ar-S-TTF molecules and the solvent molecules.
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Affiliation(s)
- Xiaofeng Lu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Jibin Sun
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Shangxi Zhang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Longfei Ma
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Lei Liu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Hui Qi
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Yongliang Shao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Tianshui Southern Road 222, Lanzhou 730000, Gansu Province, P. R. China
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Lu X, Sun J, Liu Y, Shao J, Ma L, Zhang S, Zhao J, Shao Y, Zhang HL, Wang Z, Shao X. Decorating tetrathiafulvalene (TTF) with fluorinated phenyls through sulfur bridges: facile synthesis, properties, and aggregation through fluorine interactions. Chemistry 2014; 20:9650-6. [PMID: 24981731 DOI: 10.1002/chem.201402327] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Indexed: 11/12/2022]
Abstract
Tetrathiafulvalene derivatives (TTF1-TTF9) bearing fluorinated phenyl groups attached through the sulfur bridges have been synthesized by employing a copper-mediated C-S coupling reaction of C6 H5-x Fx I (x=1, 2, 5) and a zinc-thiolate complex, (TBA)2 [Zn(DMIT)2 ] (TBA=tetrabutyl ammonium, DMIT=1,3-dithiole-2-thione-4,5-dithiolate), as the key step. Particularly, the selective synthesis of C6 F5 -substituted (TTF8) and C6 F4 -fused (TTF9) TTFs from C6 F5 I is disclosed. The physicochemical properties and crystal structures of these TTFs are fully investigated by UV/Vis absorption spectra, cyclic voltammetry, molecular orbital calculation, and single-crystal X-ray diffraction. The exchange of hydrogen versus fluorine on the peripheral phenyl groups show a notable influence on both the electronic and crystallographic natures of the resulting TTFs: 1) lowering both the HOMO and the LUMO energy levels, 2) modulating the electrochemical properties by regioselective and/or the degree of fluorination, 3) enhancing the driving forces of stacking by multiple fluorine interactions (F⋅⋅⋅S, CF⋅⋅⋅π/πF , CF⋅⋅⋅FC, and CF⋅⋅⋅H). This work indicates that the decoration with fluorinated phenyls holds promise to produce functional TTFs with novel electronic and aggregation features.
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Affiliation(s)
- Xiaofeng Lu
- State Key Laboratory of Applied Organic Chemistry & School of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, Gansu Province (P.R. China)
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5
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Belhadj E, El‐Ghayoury A, Cauchy T, Allain M, Mazari M, Sallé M. Tetrathiafulvalene‐Based Phenanthroline Ligands: Synthesis, Crystal Structures, and Electronic Properties. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402073] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Esmah Belhadj
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH‐Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France http://moltech‐anjou.univ‐angers.fr/
- Laboratoire de Synthèse Organique Appliquée d'Oran, Université d'Oran Es‐Sénia, Algérie
| | - Abdelkrim El‐Ghayoury
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH‐Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France http://moltech‐anjou.univ‐angers.fr/
| | - Thomas Cauchy
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH‐Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France http://moltech‐anjou.univ‐angers.fr/
| | - Magali Allain
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH‐Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France http://moltech‐anjou.univ‐angers.fr/
| | - Miloud Mazari
- Laboratoire de Synthèse Organique Appliquée d'Oran, Université d'Oran Es‐Sénia, Algérie
| | - Marc Sallé
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH‐Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France http://moltech‐anjou.univ‐angers.fr/
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Qin J, Deng SY, Qian CX, Li TY, Ju HX, Zuo JL. Ionic iridium complex coordinated with tetrathiafulvalene-fused phenanthroline ligand: Synthesis, photophysical, electrochemical and electrochemiluminescence properties. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.10.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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7
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Structure and physical properties of a hydrogen-bonded framework based on carboxyl-substituted TTF ligand and Mn(ClO4)2. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.08.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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8
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Li GN, Liao Y, Jin T, Li YZ. Crystal structures and properties of the tetrathiafulvalene substituted bispyrazol ligand and its rhenium(I) tricarbonyl complex. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.05.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Sun J, Lu X, Shao J, Li X, Zhang S, Wang B, Zhao J, Shao Y, Fang R, Wang Z, Yu W, Shao X. Molecular and Crystal Structure Diversity, and Physical Properties of Tetrathiafulvalene Derivatives Substituted with Various Aryl Groups through Sulfur Bridges. Chemistry 2013; 19:12517-25. [PMID: 23918675 DOI: 10.1002/chem.201301819] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 06/11/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Jibin Sun
- State Key Laboratory of Applied Organic Chemistry & School of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui Southern Road, Lanzhou 730000 (P.R. China), Fax: (+86) 0931-8915557
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10
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Pointillart F, Golhen S, Cador O, Ouahab L. 3d and 4d coordination complexes and coordination polymers involving electroactive tetrathiafulvalene containing ligands. CR CHIM 2013. [DOI: 10.1016/j.crci.2012.11.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Belhadj E, El-Ghayoury A, Mazari M, Sallé M. The parent tetrathiafulvalene–terpyridine dyad: synthesis and metal binding properties. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.03.102] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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12
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Electrochemistry and time dependent DFT study of a (vinylenedithio)-TTF derivative in different oxidation states. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.03.114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Belhadj E, El-Ghayoury A, Ripaud E, Zorina L, Allain M, Batail P, Mazari M, Sallé M. Terpyridine–tetrathiafulvalene hybrid ligands and their electroactive metal complexes. NEW J CHEM 2013. [DOI: 10.1039/c3nj00041a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Pointillart F, Golhen S, Cador O, Ouahab L. Paramagnetic 3d coordination complexes involving redox-active tetrathiafulvalene derivatives: an efficient approach to elaborate multi-properties materials. Dalton Trans 2013. [DOI: 10.1039/c2dt32150e] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Dupont N, Ran YF, Liu SX, Grilj J, Vauthey E, Decurtins S, Hauser A. A Donor–Acceptor Tetrathiafulvalene Ligand Complexed to Iron(II): Synthesis, Electrochemistry, and Spectroscopy of [Fe(phen)2(TTF-dppz)](PF6)2. Inorg Chem 2012; 52:306-12. [DOI: 10.1021/ic3019277] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Nathalie Dupont
- Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet,
CH-1211 Genève 4, Switzerland
| | - Ying-Fen Ran
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Shi-Xia Liu
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Jakob Grilj
- Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet,
CH-1211 Genève 4, Switzerland
| | - Eric Vauthey
- Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet,
CH-1211 Genève 4, Switzerland
| | - Silvio Decurtins
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Andreas Hauser
- Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet,
CH-1211 Genève 4, Switzerland
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16
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Ran YF, Steinmann M, Sigrist M, Liu SX, Hauser J, Decurtins S. Tetrathiafulvalene-based lanthanide coordination complexes: Synthesis, crystal structure, optical and electrochemical characterization. CR CHIM 2012. [DOI: 10.1016/j.crci.2012.03.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Charge transfer excited states sensitization of lanthanide emitting from the visible to the near-infra-red. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2012.03.023] [Citation(s) in RCA: 219] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Pointillart F, Kuropatov V, Mitin A, Maury O, Le Gal Y, Golhen S, Cador O, Cherkasov V, Ouahab L. Lanthanide‐Based Dinuclear Complexes Involving an
o
‐Quinone–Tetrathiafulvalene–
o
‐Quinone Bridging Ligand: X‐ray Structures, Magnetic and Photophysical Properties. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200121] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fabrice Pointillart
- Organométalliques: Matériaux et Catalyse, UMR 6226 CNRS‐UR1 Institut des Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France Tel: +33‐2‐23236752
| | - Viacheslav Kuropatov
- G. A. Razuvaev Institute of Organometallic Chemistry of the Russian Academy of Sciences, Tropinina str. 49, 603950 Nizhny Novgorod, Russian Federation
| | - Alexander Mitin
- G. A. Razuvaev Institute of Organometallic Chemistry of the Russian Academy of Sciences, Tropinina str. 49, 603950 Nizhny Novgorod, Russian Federation
| | - Olivier Maury
- Laboratoire de Chimie de l'ENS‐LYON‐UMR 5182, 46 Allée d'Italie, 69364 Lyon Cedex 07, France
| | - Yann Le Gal
- Organométalliques: Matériaux et Catalyse, UMR 6226 CNRS‐UR1 Institut des Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France Tel: +33‐2‐23236752
| | - Stéphane Golhen
- Organométalliques: Matériaux et Catalyse, UMR 6226 CNRS‐UR1 Institut des Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France Tel: +33‐2‐23236752
| | - Olivier Cador
- Organométalliques: Matériaux et Catalyse, UMR 6226 CNRS‐UR1 Institut des Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France Tel: +33‐2‐23236752
| | - Vladimir Cherkasov
- G. A. Razuvaev Institute of Organometallic Chemistry of the Russian Academy of Sciences, Tropinina str. 49, 603950 Nizhny Novgorod, Russian Federation
| | - Lahcène Ouahab
- Organométalliques: Matériaux et Catalyse, UMR 6226 CNRS‐UR1 Institut des Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France Tel: +33‐2‐23236752
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19
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Electroactive Bisiminopyridine Ligands: Synthesis and Complexation Studies. CRYSTALS 2012. [DOI: 10.3390/cryst2020338] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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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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21
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Cosquer G, Pointillart F, Le Gal Y, Golhen S, Cador O, Ouahab L. Ferromagnetic versus Antiferromagnetic Exchange Interactions in Tetrathiafulvalene-Based 3d/4f Heterobimetallic Complexes. Chemistry 2011; 17:12502-11. [DOI: 10.1002/chem.201100360] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2011] [Indexed: 11/10/2022]
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22
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Mitamura Y, Yorimitsu H, Oshima K, Osuka A. Straightforward access to aryl-substituted tetrathiafulvalenes by palladium-catalysed direct C–H arylation and their photophysical and electrochemical properties. Chem Sci 2011. [DOI: 10.1039/c1sc00372k] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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23
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Wang R, Kang LC, Xiong J, Dou XW, Chen XY, Zuo JL, You XZ. Structures and physical properties of oligomeric and polymeric metal complexes based on bis(pyridyl)-substituted TTF ligands and an inorganic analogue. Dalton Trans 2011; 40:919-26. [DOI: 10.1039/c0dt00739k] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Nihei M, Takahashi N, Nishikawa H, Oshio H. Spin-crossover behavior and electrical conduction property in iron(ii) complexes with tetrathiafulvalene moieties. Dalton Trans 2011; 40:2154-6. [DOI: 10.1039/c0dt01092h] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Qin YR, Zhu QY, Huo LB, Shi Z, Bian GQ, Dai J. Tetrathiafulvalene-tetracarboxylate: an intriguing building block with versatility in coordination structures and redox properties. Inorg Chem 2010; 49:7372-81. [PMID: 20690747 DOI: 10.1021/ic100546r] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis of the transition metal coordination polymers containing a tetrathiafulvalene (TTF) moiety substituted with a tetracarboxylate group of the formulas [Mn(L)(0.5)(phen)(H(2)O)(2)](n).nH(2)O (1), [Mn(L)(0.5)(bpy)](n).nH(2)O (2), [Mn(L)(0.5)(bpy)(CH(3)OH)](n).2nH(2)O (3), and [Cu(L)(0.5)(bpy)(DMF)](n).n(DMF) (4) (L(4-) = TTF-tetracarboxylate; phen = 1,10-phenanthroline; bpy = 2,2'-bipyridine) is reported. Complex 1 is a two-dimensional (2-D) coordination polymer constructed of infinite carboxylate bridged Mn(II) chains and TTF moiety linkages. Complex 2 possesses a 3-D polymeric structure formed by infinite -Mn-(O-C-O)(2)-Mn- bridged one-dimensional (1-D) chains, which are further coordinated by TTF-tetracarboxylate ligands of two different orientations. Both complexes 3 and 4 show 1-D extended chain structures but are constituted by different dinuclear metal(II) units with a -Mn-(O-C-O)(2)-Mn- bridge in 3 and a -Cu-(O)(2)-Cu- bridge in 4. Electrochemical study of the solid-state compounds attests to the redox activity of the coordination system. Magnetic investigations reveal the existence of antiferromagnetic interactions between magnetic centers in complexes 3 and 4, while in 1, the paramagnetic metallic centers are isolated, in agreement with the solid-state structure.
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Affiliation(s)
- Yu-Rong Qin
- Department of Chemistry & Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123, P. R. China
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Miyazaki A, Ogyu Y, Justaud F, Ouahab L, Cauchy T, Halet JF, Lapinte C. Synthesis, Molecular Structure, Properties, and Electronic Structures of [Cp*(dppe)FeC≡C-TTFMe3][PF6]n (n = 0, 1): Electronic Coupling between the Inorganic and Organic Electrophores. Organometallics 2010. [DOI: 10.1021/om100763x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Akira Miyazaki
- Department of Environmental Applied Chemistry, University of Toyama, Toyama, Japan
| | - Yoshiyuki Ogyu
- Department of Environmental Applied Chemistry, University of Toyama, Toyama, Japan
| | - Frédéric Justaud
- UMR CNRS 6226 Sciences Chimiques de Rennes, Université de Rennes 1, Campus de Beaulieu, F-35042 Rennes, France
| | - Lahcène Ouahab
- UMR CNRS 6226 Sciences Chimiques de Rennes, Université de Rennes 1, Campus de Beaulieu, F-35042 Rennes, France
| | - Thomas Cauchy
- UMR CNRS 6226 Sciences Chimiques de Rennes, Université de Rennes 1, Campus de Beaulieu, F-35042 Rennes, France
- Institut des Sciences et Technologies Moléculaires d'Angers (Moltech Anjou), UMR 6200 CNRS-Université d'Angers, 2 Boulevard Lavoisier, F-49045 Angers, France
| | - Jean-François Halet
- UMR CNRS 6226 Sciences Chimiques de Rennes, Université de Rennes 1, Campus de Beaulieu, F-35042 Rennes, France
| | - Claude Lapinte
- UMR CNRS 6226 Sciences Chimiques de Rennes, Université de Rennes 1, Campus de Beaulieu, F-35042 Rennes, France
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27
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Pointillart F, Cauchy T, Maury O, Le Gal Y, Golhen S, Cador O, Ouahab L. Tetrathiafulvalene‐amido‐2‐pyridine‐N‐oxide as Efficient Charge‐Transfer Antenna Ligand for the Sensitization of YbIIILuminescence in a Series of Lanthanide Paramagnetic Coordination Complexes. Chemistry 2010; 16:11926-41. [DOI: 10.1002/chem.201001450] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fabrice Pointillart
- Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex (France), Fax: (+33) 223236840
| | - Thomas Cauchy
- Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex (France), Fax: (+33) 223236840
| | - Olivier Maury
- Laboratoire de Chimie de l'ENS‐LYON‐UMR 5182, 46 Allée d'Italie, 69364 Lyon Cedex 07 (France)
| | - Yann Le Gal
- Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex (France), Fax: (+33) 223236840
| | - Stéphane Golhen
- Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex (France), Fax: (+33) 223236840
| | - Olivier Cador
- Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex (France), Fax: (+33) 223236840
| | - Lahcène Ouahab
- Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, 263 Avenue du Général Leclerc, 35042 Rennes Cedex (France), Fax: (+33) 223236840
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28
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Pointillart F, Cauchy T, Gal YL, Golhen S, Cador O, Ouahab L. Experimental and Theoretical Studies on Photophysical Properties: Tuning Redox-Active Amido-Tetrathiafulvalene Derivatives in Paramagnetic Coordination Complexes. Inorg Chem 2010; 49:1947-60. [DOI: 10.1021/ic9023426] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Yann Le Gal
- Organométalliques et Matériaux Moléculaires,
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29
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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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30
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Xu CH, Sun W, Zhang C, Zhou C, Fang CJ, Yan CH. Luminescence Switching of a Cyclometalated Iridium(III) Complex through a Redox-active Tetrathiafulvalene-based Ligand. Chemistry 2009; 15:8717-21. [DOI: 10.1002/chem.200901483] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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31
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Pointillart F, Maury O, Le Gal Y, Golhen S, Cador O, Ouahab L. 4-(2-Tetrathiafulvalenyl-ethenyl)pyridine (TTF−CH═CH−Py) Radical Cation Salts Containing Poly(β-diketonate) Rare Earth Complexes: Synthesis, Crystal Structure, Photoluminescent and Magnetic Properties. Inorg Chem 2009; 48:7421-9. [DOI: 10.1021/ic901052b] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fabrice Pointillart
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
| | - Olivier Maury
- Université de Lyon, ICL-CNRS Ecole Normale Supérieure de Lyon UMR 5182, 46 Allée d’Italie, 69364 Lyon Cedex 07, France
| | - Yann Le Gal
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
| | - Stéphane Golhen
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
| | - Olivier Cador
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
| | - Lahcène Ouahab
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
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32
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Liu W, Gu ZG, Wang R, Zhou XH, Zuo JL, You XZ. Transition metal complexes based on pyridine ligand containing both bis(2-pyridyl) and 1,3-dithiole-2-ylidene units: Syntheses, structures, and magnetic studies. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2008.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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33
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Lorcy D, Bellec N, Fourmigué M, Avarvari N. Tetrathiafulvalene-based group XV ligands: Synthesis, coordination chemistry and radical cation salts. Coord Chem Rev 2009. [DOI: 10.1016/j.ccr.2008.09.012] [Citation(s) in RCA: 242] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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34
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л-d Interaction-Based Molecular Conducting Magnets. TOP ORGANOMETAL CHEM 2009. [DOI: 10.1007/978-3-642-00408-7_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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35
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Prabusankar G, Molard Y, Cordier S, Golhen S, Le Gal Y, Perrin C, Ouahab L, Kahlal S, Halet JF. Experimental and Theoretical Evidence of π-d Interactions in Supramolecular Assemblies Based on TTF-CH=CH-Py Ligands Tethered to Mo6Xi8 Octahedral Molybdenum Halide Cluster Cores. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900136] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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36
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Chen Y, Liu W, Jin JS, Liu B, Zou ZG, Zuo JL, You XZ. Rhenium(I) tricarbonyl complexes with bispyridine ligands attached to sulfur-rich core: Syntheses, structures and properties. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2008.12.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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37
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Cosquer G, Pointillart F, Le Gal Y, Golhen S, Cador O, Ouahab L. Coordination complexes with the redox active tetrathiafulvalene based imino-pyrazine ligand: syntheses, a radical cation salt, crystal structures and electrochemistry. Dalton Trans 2009:3495-502. [DOI: 10.1039/b815865g] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Martínez V, Gaspar AB, Muñoz MC, Ballesteros R, Ortega-Villar N, Ugalde-Saldívar VM, Moreno-Esparza R, Real JA. Spin-Crossover 2D Metal-Organic Frameworks with a Redox-Active Ligand: [Fe(ttf-adpy)2M(CN)4]·nH2O (ttf-adpy = 4-Tetrathiafulvalenylcarboxamidopyridine; MII= Ni, Pd, Pt). Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200800988] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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39
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Electroactive Paramagnetic Complexes as Molecular Bricks for л-d Conducting Magnets. TOP ORGANOMETAL CHEM 2009. [DOI: 10.1007/978-3-642-00408-7_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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40
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Goze C, Dupont N, Beitler E, Leiggener C, Jia H, Monbaron P, Liu SX, Neels A, Hauser A, Decurtins S. Ruthenium(II) Coordination Chemistry of a Fused Donor−Acceptor Ligand: Synthesis, Characterization, and Photoinduced Electron-Transfer Reactions of [{Ru(bpy)2}n(TTF-ppb)](PF6)2n (n = 1, 2). Inorg Chem 2008; 47:11010-7. [PMID: 18950153 DOI: 10.1021/ic801252t] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christine Goze
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Nathalie Dupont
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Elvira Beitler
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Claudia Leiggener
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Hongpeng Jia
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Philippe Monbaron
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Shi-Xia Liu
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Antonia Neels
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Andreas Hauser
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
| | - Silvio Decurtins
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland, Département de Chimie Physique, Université de Genève, 30 Quai Ernest-Ansermet, CH-1211 Genève 4, Switzerland, and XRD Application LAB, CSEM Centre Suisse d′Electronique et de Microtechnique SA, Jaquet-Droz 1, Case postale, CH-2002 Neuchâtel, Switzerland
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41
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Pointillart F, Le Gal Y, Golhen S, Cador O, Ouahab L. First Paramagnetic 4d Transition-Metal Complex with a Redox-Active Tetrathiafulvalene Derivative, [Ru(salen)(PPh3)(TTF-CH═CH-Py)]BF4 [salen2− = N,N′-Ethan-1,2-diylbis(salicylidenamine), PPh3 = Triphenylphosphine, TTF-CH═CH-Py = 4-(2-Tetrathiafulvalenylethenyl)pyridine]. Inorg Chem 2008; 47:9730-2. [DOI: 10.1021/ic801340k] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fabrice Pointillart
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
| | - Yann Le Gal
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
| | - Stéphane Golhen
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
| | - Olivier Cador
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
| | - Lahcène Ouahab
- Organométalliques et Matériaux Moléculaires, UMR 6226 CNRS-UR1 Sciences Chimiques de Rennes, Université de Rennes 1, 35042 Rennes Cedex, France
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42
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Wu JC, Liu SX, Keene TD, Neels A, Mereacre V, Powell AK, Decurtins S. Coordination Chemistry of a π-Extended, Rigid and Redox-Active Tetrathiafulvalene-Fused Schiff-Base Ligand. Inorg Chem 2008; 47:3452-9. [DOI: 10.1021/ic800138x] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Jin-Cai Wu
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland and Institut de Microtechnique, Université de Neuchâtel, Rue Jaquet Droz 1, CH-2002 Neuchâtel, Switzerland, and Institut für Anorganische Chemie, Universität Karlsruhe, Engesser Strasse 15, Geb. 30.45, D-76128 Karlsruhe, Germany
| | - Shi-Xia Liu
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland and Institut de Microtechnique, Université de Neuchâtel, Rue Jaquet Droz 1, CH-2002 Neuchâtel, Switzerland, and Institut für Anorganische Chemie, Universität Karlsruhe, Engesser Strasse 15, Geb. 30.45, D-76128 Karlsruhe, Germany
| | - Tony D. Keene
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland and Institut de Microtechnique, Université de Neuchâtel, Rue Jaquet Droz 1, CH-2002 Neuchâtel, Switzerland, and Institut für Anorganische Chemie, Universität Karlsruhe, Engesser Strasse 15, Geb. 30.45, D-76128 Karlsruhe, Germany
| | - Antonia Neels
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland and Institut de Microtechnique, Université de Neuchâtel, Rue Jaquet Droz 1, CH-2002 Neuchâtel, Switzerland, and Institut für Anorganische Chemie, Universität Karlsruhe, Engesser Strasse 15, Geb. 30.45, D-76128 Karlsruhe, Germany
| | - Valeriu Mereacre
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland and Institut de Microtechnique, Université de Neuchâtel, Rue Jaquet Droz 1, CH-2002 Neuchâtel, Switzerland, and Institut für Anorganische Chemie, Universität Karlsruhe, Engesser Strasse 15, Geb. 30.45, D-76128 Karlsruhe, Germany
| | - Annie K. Powell
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland and Institut de Microtechnique, Université de Neuchâtel, Rue Jaquet Droz 1, CH-2002 Neuchâtel, Switzerland, and Institut für Anorganische Chemie, Universität Karlsruhe, Engesser Strasse 15, Geb. 30.45, D-76128 Karlsruhe, Germany
| | - Silvio Decurtins
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland and Institut de Microtechnique, Université de Neuchâtel, Rue Jaquet Droz 1, CH-2002 Neuchâtel, Switzerland, and Institut für Anorganische Chemie, Universität Karlsruhe, Engesser Strasse 15, Geb. 30.45, D-76128 Karlsruhe, Germany
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43
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44
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Goze C, Liu SX, Leiggener C, Sanguinet L, Levillain E, Hauser A, Decurtins S. Synthesis of new ethynylbipyridine-linked mono- and bis-tetrathiafulvalenes: electrochemical, spectroscopic, and Ru(II)-binding studies. Tetrahedron 2008. [DOI: 10.1016/j.tet.2007.11.056] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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45
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Benhaoua C, Mazari M, Mercier N, Le Derf F, Sallé M. Electrochemical M2+ recognition by an amidopyridyl-tetrathiafulvalene derivative. NEW J CHEM 2008. [DOI: 10.1039/b802726a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Hameau A, Guyon F, Knorr M, Däschlein C, Strohmann C, Avarvari N. Synthesis and reactivity of silylated tetrathiafulvalenes. Dalton Trans 2008:4866-76. [PMID: 18766219 DOI: 10.1039/b803947j] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Aurélien Hameau
- Institut UTINAM, UMR CNRS 6213, Université de Franche-Comté, Faculté des Sciences et des Techniques, 16, Route de Gray, 25030, Besançon, France
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47
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Mosimann M, Liu SX, Labat G, Neels A, Decurtins S. Synthesis, crystal structures and properties of substituted-pyridyl functionalized bis(ethylenedithio)tetrathiafulvalene derivatives and their corresponding Ni(II) and Co(II) complexes. Inorganica Chim Acta 2007. [DOI: 10.1016/j.ica.2007.02.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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48
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Chelating ability of a conjugated redox active tetrathiafulvalenyl-acetylacetonate ligand. INORG CHEM COMMUN 2007. [DOI: 10.1016/j.inoche.2007.07.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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49
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Dolder S, Liu SX, Le Derf F, Sallé M, Neels A, Decurtins S. An Original Redox-Responsive Ligand Based on a π-Extended TTF Framework. Org Lett 2007; 9:3753-6. [PMID: 17696357 DOI: 10.1021/ol7015127] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis of the first pi-extended tetrathiafulvalene (TTF) ligand featuring a furanoquinonoid spacer and pyridyl functional groups is described. This compound shows an unprecedented electrochemical sensing behavior and excellent coordinating properties toward selected divalent metal ions. Solid-state structures of the free ligand and its Ni(II)Cl2 complex are described.
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Affiliation(s)
- Stefan Dolder
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
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50
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Goze C, Leiggener C, Liu SX, Sanguinet L, Levillain E, Hauser A, Decurtins S. Fused Donor–Acceptor Ligands in RuII Chemistry: Synthesis, Electrochemistry and Spectroscopy of [Ru(bpy)3−n(TTF-dppz)n](PF6)2. Chemphyschem 2007; 8:1504-12. [PMID: 17533615 DOI: 10.1002/cphc.200700066] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Three ruthenium(II) polypyridine complexes of general formula [Ru(bpy)(3-n)(TTF-dppz)n](PF6)2 (n=1-3, bpy=2,2'-bipyridine), with one, two or three redox-active TTF-dppz (4',5'-bis(propylthio)tetrathiafulvenyl[i]dipyrido[3,2-a:2',3'-c]phenazine) ligands, were synthesised and fully characterised. Their electrochemical and photophysical properties are reported together with those of the reference compounds [Ru(bpy)3](PF6)2, [Ru(dppz)3](PF6)2 and [Ru(bpy)2(dppz)](PF6)2 and the free TTF-dppz ligand. All three complexes show intraligand charge-transfer (ILCT) fluorescence of the TTF-dppz ligand. Remarkably, the complex with n=1 exhibits luminescence from the Ru(2+)-->dppz metal-to-ligand charge-transfer ((3)MLCT) state, whereas for the other two complexes, a radiationless pathway via electron transfer from a second TTF-dppz ligand quenches the (3)MLCT luminescence. The TTF fragments as electron donors thus induce a ligand-to-ligand charge-separated (LLCS) state of the form TTF-dppz- -Ru(2+)-dppz-TTF(+). The lifetime of this LLCS state is approximately 2.3 micros, which is four orders of magnitude longer than that of 0.4 ns for the ILCT state, because recombination of charges on two different ligands is substantially slower.
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Affiliation(s)
- Christine Goze
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, 3012 Bern, Switzerland
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