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Molecular conductors with 8,8′-diiodo cobalt bis(dicarbollide) anion |
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| Authors: | Olga N. Kazheva Andrey V. Kravchenko Irina A. Lobanova Vladimir I. Bregadze Lev I. Buravov |
| Affiliation: | a Institute of Problems of Chemical Physics, Russian Academy of Sciences, Semenov Av. 1, 142432, Chernogolovka, Moscow Region, Russia b N.S.Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii Prosp. 31, 119991 Moscow, Russia c V.N.Karazin Kharkiv National University, Svoboda Sq. 4, 61077, Kharkiv, Ukraine d Institute of Chemistry, Jan Kochanowski University, 5 Ch?cińska Str. 5, 25020 Kielce, Poland e A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str. 28, 119991 Moscow, Russia |
| Abstract: | New molecular conductors on the base of 8,8′-diiodo cobalt bis(dicarbollide) anion (TTF)[8,8′-I2-3,3′-Co(1,2-C2B9H10)2] (1), (BMDT-TTF)4[8,8′-I2-3,3′-Co(1,2-C2B9H10)2] (2) and (BEDT-TTF)2[8,8′-I2-3,3′-Co(1,2-C2B9H10)2] (3) were synthesized and their crystal structures and electrical conductivities were determined. All the radical cation salts prepared were found to be semiconductors. Some regularities in the crystal structures of the TTF-based radical cation salts with bis(dicarbollide) complexes of transition metals are discussed. |
| Keywords: | Molecular conductors 8,8&prime -Diiodo-3,3&prime -cobalt bis(1,2-dicarbollide) Tetrathiafulvalenium Bis(methylenedithio)-tetrathiafulvalenium Bis(ethylenedithio)-tetrathiafulvalenium Crystal structure |
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