Structures and properties of (TMEO-ST-TTP)2AsF6

被引:0
|
作者
Misaki, Y [1 ]
Taniguchi, M
Tanaka, K
Takimiya, K
Morikami, A
Otsubo, T
Mori, T
机构
[1] Kyoto Univ, Grad Sch Engn, Dept Mol Engn, Kyoto 6068501, Japan
[2] Hiroshima Univ, Fac Engn, Dept Appl Chem, Higashihiroshima 7398527, Japan
[3] Tokyo Inst Technol, Fac Engn, Dept Organ & Polymer Mat, Tokyo 1528552, Japan
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The title material, where TMEO-ST-TTP is 2-[4,5-bis(methylthio)-1,3-diselenol-2-ylidene)-5-(4,5-ethylendioxy-1,3-dithiol-2-ylidene)-1,3,4,6-tetrathiapentalene, shows metallic conducting behavior down to 4.2 K. X-Ray structure analysis reveals it has the beta-type array of donors in the BEDT-TTF salts. A tight-binding band calculation suggests the present salt has a quasi-one-dimensional Fermi surface.
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页码:859 / 860
页数:2
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