OPTICAL STUDY ON BIS(PROPYLENEDITHIO)TETRATHIAFULVALENIUM (BPDT TTF) SALTS

被引：8

作者：

YAKUSHI, K ^{[1
]}

TAJIMA, H ^{[1
]}

IDA, T ^{[1
]}

TAMURA, M ^{[1
]}

HAYASHI, H ^{[1
]}

KURODA, H ^{[1
]}

KOBAYASHI, A ^{[1
]}

KOBAYASHI, H ^{[1
]}

KATO, R ^{[1
]}

机构：

[1] TOHO UNIV,FAC SCI,DEPT CHEM,FUNABASHI,CHIBA 274,JAPAN

来源：

SYNTHETIC METALS | 1988年 / 24卷 / 04期

关键词：

SEMICONDUCTING ORGANIC COMPOUNDS - Optical Properties - SPECTROSCOPY - Applications;

D O I：

10.1016/0379-6779(88)90307-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polarized reflectance spectra of semiconductive (BPDT-TTF)//3(PF//6)//2 and (BPDT-TTF//2I//3 were measured at room temperature over the spectral region from 720 cm** minus **1 to 25,000 cm** minus **1. Both of these salts exhibited one-dimensional behavior in contrast to the BEDT-TTF (bis-(ethylenedithio)tetrathiafulvalenium) salts. The transfer integrals and the on-site Coulomb energy of these materials were estimated by analyzing the optical spectra, and the on-site Coulomb energy of (BPDT-TTF)//3(PF//6)//2 was found to be significantly larger than that of TCNQ salts.

引用

页码：301 / 309

页数：9

共 23 条

[11] SOLITON EXCITATIONS IN POLYACETYLENE [J].