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Article

New Fulvalenium Salts of Cobalt Bis(dicarbollide): Crystal Structures and Electrical Conductivities

1
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Semenov Av. 1, 142432, Chernogolovka, Moscow Region, Russia
2
N.S.Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii Prosp. 31, 119991, Moscow, Russia
3
V.N.Karazin Kharkiv National University, Svoboda Sq. 4, 61077, Kharkiv, Ukraine
4
Institute of Chemistry, Jan Kochanowski University of Humanities and Sciences, 15G Swietokrzyska Str., 25-406, Kielce, Poland
5
A.N.Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str. 28, 119991, Moscow, Russia
*
Author to whom correspondence should be addressed.
Crystals 2012, 2(1), 43-55; https://doi.org/10.3390/cryst2010043
Received: 6 December 2011 / Revised: 21 December 2011 / Accepted: 22 December 2011 / Published: 6 January 2012
(This article belongs to the Special Issue Molecular Conductors)
New radical cation salts (BEDT-TTF)[8,8',(7)-Cl2(Cl0.09)-3,3'-Co(1,2-C2B9H9.91)(1',2'-C2B9H10)] (1), (BEDT-TTF)[8,8'-Br0.75Cl1.25-3,3'-Co(1,2-C2B9H10)2] (2), and (BMDT-TTF)4[8,8'-Br1.16(OH)0.72-3,3'-Co(1,2-C2B9H10.06)2] (3) were synthesized, and their crystal structures and electrical conductivities were determined. All the radical cation salts are semiconductors. Compounds 1 and 2 were found to be isostructural, however their electrical conductivities strongly differ (s293 = 2 Ω1cm−1 and 10−5 Ω−1cm−1, respectively). View Full-Text
Keywords: molecular conductors; cobalt bis(dicarbollide); bis(ethylenedithio) tetrathiafulvalene; bis(methylenedithio)tetrathiafulvalene; structure; conductivity molecular conductors; cobalt bis(dicarbollide); bis(ethylenedithio) tetrathiafulvalene; bis(methylenedithio)tetrathiafulvalene; structure; conductivity
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MDPI and ACS Style

Kazheva, O.N.; Aleksandrov, G.G.; Kravchenko, A.V.; Starodub, V.A.; Lobanova, I.A.; Kosenko, I.D.; Sivaev, I.B.; Bregadze, V.I.; Buravov, L.I.; Dyachenko, O.A. New Fulvalenium Salts of Cobalt Bis(dicarbollide): Crystal Structures and Electrical Conductivities. Crystals 2012, 2, 43-55. https://doi.org/10.3390/cryst2010043

AMA Style

Kazheva ON, Aleksandrov GG, Kravchenko AV, Starodub VA, Lobanova IA, Kosenko ID, Sivaev IB, Bregadze VI, Buravov LI, Dyachenko OA. New Fulvalenium Salts of Cobalt Bis(dicarbollide): Crystal Structures and Electrical Conductivities. Crystals. 2012; 2(1):43-55. https://doi.org/10.3390/cryst2010043

Chicago/Turabian Style

Kazheva, Olga N., Grigory G. Aleksandrov, Andrey V. Kravchenko, Vladimir A. Starodub, Irina A. Lobanova, Irina D. Kosenko, Igor B. Sivaev, Vladimir I. Bregadze, Lev I. Buravov, and Oleg A. Dyachenko 2012. "New Fulvalenium Salts of Cobalt Bis(dicarbollide): Crystal Structures and Electrical Conductivities" Crystals 2, no. 1: 43-55. https://doi.org/10.3390/cryst2010043

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