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First charge-transfer complexes between tetrathiafulvalene and 1,2,5-chalcogenadiazole derivatives : design, synthesis, crystal structures, electronic and electrical properties
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dc.contributor.author | Pushkarevsky, Nikolay A. | |
dc.contributor.author | Lonchakov, Anton V. | |
dc.contributor.author | Semenov, Nikolay A. | |
dc.contributor.author | Lork, Enno | |
dc.contributor.author | Buravov, Lev I. | |
dc.contributor.author | Konstantinova, Lidia S. | |
dc.contributor.author | Silber, Georg T. | |
dc.contributor.author | Robertson, Neil | |
dc.contributor.author | Gritsan, Nina P. | |
dc.contributor.author | Rakitin, Oleg A. | |
dc.contributor.author | Woollins, J. Derek | |
dc.contributor.author | Yagubskii, Eduard B. | |
dc.contributor.author | Beckmann, Jens | |
dc.contributor.author | Zibarev, Andrey V. | |
dc.date.accessioned | 2015-03-30T09:01:03Z | |
dc.date.available | 2015-03-30T09:01:03Z | |
dc.date.issued | 2012-12-31 | |
dc.identifier | 62938476 | |
dc.identifier | 5b2405db-c712-433b-aa4c-4e1f6ee497d4 | |
dc.identifier | 000315248400014 | |
dc.identifier | 84870682673 | |
dc.identifier.citation | Pushkarevsky , N A , Lonchakov , A V , Semenov , N A , Lork , E , Buravov , L I , Konstantinova , L S , Silber , G T , Robertson , N , Gritsan , N P , Rakitin , O A , Woollins , J D , Yagubskii , E B , Beckmann , J & Zibarev , A V 2012 , ' First charge-transfer complexes between tetrathiafulvalene and 1,2,5-chalcogenadiazole derivatives : design, synthesis, crystal structures, electronic and electrical properties ' , Synthetic Metals , vol. 162 , no. 24 , pp. 2267-2276 . https://doi.org/10.1016/j.synthmet.2012.10.026 | en |
dc.identifier.issn | 0379-6779 | |
dc.identifier.other | ORCID: /0000-0002-1498-9652/work/31779210 | |
dc.identifier.uri | https://hdl.handle.net/10023/6397 | |
dc.description | The authors are grateful to the Royal Society (RS International Joint Project 2010/R3), Deutsche Forschungsgemeinschaft (project 436 RUS 113/967/0-1 R), the Russian Foundation for Basic Research (project 10-03-00735), the Presidium of the Russian Academy of Sciences (projects 7.17, 8.14 and P-8), and to the Siberian Branch of the Russian Academy of Sciences (project 105) for funding. | en |
dc.description.abstract | The first charge-transfer complexes of tetrathiafulvalene (1) with 1,2,5-chalcogenadiazole derivatives, i.e. with [1,2,5]thiadiazolo[3,4-c][1,2,5]thiadiazole (2) and 3,4-dicyano-1,2,5-telluradiazole (3), were designed, prepared in the form of air and thermally stable single crystals and structurally defined by X-ray diffraction as 1-2 and 1.3(2), respectively. Starting compound 2 (effective electron acceptor with potentially broad application in the field) was synthesized by a new efficient one-pot method from 3,4-diamino-1,2,5-oxadiazole and disulfur dichloride. The electronic structure of complexes 1.2 and 1.3(2) and thermodynamics of their formation were studied by means of DFT and QTAIM calculations and UV-Vis spectroscopy. The electrical properties of single crystals of the complexes were investigated revealing semiconductor properties with an activation energy of 0.34 eV for 1.2 and 0.40 eV for 1.3(2). Polycrystalline films of the complexes displayed photoconductive effects with increased conductivity under white-light illumination. | |
dc.format.extent | 10 | |
dc.format.extent | 816482 | |
dc.language.iso | eng | |
dc.relation.ispartof | Synthetic Metals | en |
dc.subject | Organic semiconductors | en |
dc.subject | Photoconductors | en |
dc.subject | Synthesis | en |
dc.subject | Crystal structure | en |
dc.subject | Quantum chemical calculations | en |
dc.subject | Density-functional theory | en |
dc.subject | Radical-anion | en |
dc.subject | Organic electronics | en |
dc.subject | Molecular-structure | en |
dc.subject | Excited-states | en |
dc.subject | Solar-cells | en |
dc.subject | Chemistry | en |
dc.subject | Salts | en |
dc.subject | TTF | en |
dc.subject | Superconductors | en |
dc.subject | QD Chemistry | en |
dc.subject.lcc | QD | en |
dc.title | First charge-transfer complexes between tetrathiafulvalene and 1,2,5-chalcogenadiazole derivatives : design, synthesis, crystal structures, electronic and electrical properties | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
dc.identifier.doi | https://doi.org/10.1016/j.synthmet.2012.10.026 | |
dc.description.status | Peer reviewed | en |
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