NEW ANGULAR MOLECULAR DONOR CONTAINING 2 TETRATHIAFULVALENE (TTF) UNITS FUSED TO SELENOPHENE - SYNTHESIS, X-RAY STRUCTURE, CYCLIC VOLTAMMETRY AND CONDUCTING CHARGE-TRANSFER COMPLEX WITH TCNQ

被引:17
作者
WANG, CS [1 ]
ELLERN, A [1 ]
BECKER, JY [1 ]
BERNSTEIN, J [1 ]
机构
[1] BEN GURION UNIV NEGEV,DEPT CHEM,IL-84120 BEER SHEVA,ISRAEL
关键词
D O I
10.1002/adma.19950070708
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Communication: Extended TTF-based donor systems based for the first time on selenophene (see Fig.) are reported. Selenophene is an isologue of thiophene but has a stronger electron-donating ability, a larger size, and a higher polarizability. These factors should lead to materials with increased bandwidth, improved dimensionality, increased electrical conductivity, and reduced on-site Coulombic repulsion. The one-pot synthesis of these materials and their complexation with TCNQ are presented.
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页码:644 / 646
页数:3
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