Title of article
Synthesis, structure and electrical conductivity of fulvalenium salts of cobalt bis(dicarbollide) anion
Author/Authors
Olga N. Kazheva، نويسنده , , Anatolii N. Chekhlov، نويسنده , , Grigorii G. Alexandrov، نويسنده , , Lev I. Buravov، نويسنده , , Andrey V. Kravchenko، نويسنده , , Vladimir A. Starodub، نويسنده , , Igor B. Sivaev، نويسنده , , Vladimir I. Bregadze، نويسنده , , Oleg A. Dyachenko، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2006
Pages
9
From page
4225
To page
4233
Abstract
New radical cation salts (TMTSF)2[3,3′-Co(1,2-C2B9H11)2] (1), (TTF)[3,3′-Co(1,2-C2B9H11)2] (2) and (ET)[3,3′-Co(1,2-C2B9H11)2] (3) were synthesized and their crystal structures and electrical conductivities were determined. Compound 1 has layered structure with conducting stacks of the TMTSF cations, whereas compounds 2 and 3 contain separated pairs of fulvalenium cations. Conductivity of crystals 1 at room temperature was found to be 15 Ohm−1 cm−1, that is the maximum value found for fulvalenium metallacarborane salts.
Keywords
Cobalt bis(dicarbollide) , Tetramethyltetraselenafulvalenium , Tetrathiafulvalenium , Bis(ethylenedithio)-tetrathiafulvalenium , Electrical conductivity , Synthesis , crystal structure
Journal title
Journal of Organometallic Chemistry
Serial Year
2006
Journal title
Journal of Organometallic Chemistry
Record number
1379575
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