Determination of the charge on BEDO-TTF in its complexes by Raman spectroscopy

被引：60
|
作者：
Drozdova, O [1 ]
Yamochi, H
Yakushi, K
Uruichi, M
Horiuchi, S
Saito, G
机构：
[1] Kyoto Univ, Grad Sch Sci, Div Chem, Sakyo Ku, Kyoto 6068502, Japan
[2] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2000年 / 122卷 / 18期
关键词：
D O I：
10.1021/ja9927523
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Raman spectroscopy was employed as a fast and exact general method to determine the charge on BEDO-TTF (BO) in its complexes in any sample form such as single crystals, powders, and dispersed polymer films. Linear dependencies between the frequencies of two totally symmetric C=C stretching modes and the charge on BO were found and used to evaluate the charge transfer (CT) degree. The border between neutral (insulating) and partially CT (conducting) complexes based on BO was estimated as 0.3.
引用
收藏
页码：4436 / 4442
页数：7
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