Effects of acceptor modification on charge transfer in crystals of donor-acceptor systems of TTF

被引：1
|
作者：
SalmeronValverde, A
RoblesMartinez, JG
GarciaSerrano, J
Zehe, A
Gomez, R
Ridaura, R
Quintana, M
机构：
[1] NATL AUTONOMOUS UNIV MEXICO,FAC CIENCIAS,MEXICO CITY 04510,DF,MEXICO
[2] UNIV AUTONOMA PUEBLA,FAC CIENCIAS FISICOMATEMAT,PUEBLA 72000,MEXICO
[3] UNIV AUTONOMA PUEBLA,ICUAP,PUEBLA 72000,MEXICO
来源：
CRYSTAL RESEARCH AND TECHNOLOGY | 1997年 / 32卷 / 05期
关键词：
D O I：
10.1002/crat.2170320516
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The degree of charge transfer has been determined in six TTF-fluorene derivative charge transfer complexes, using IR and Raman vibrational spectroscopies. It has been found that changes of the intermolecular electronic distribution is strongly influenced by-the presence of the dicyanomethylene group, by the increase of the nitro groups, as well as by the symmetry of the acceptor.
引用
收藏
页码：717 / 722
页数：6
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