CRYSTAL-STRUCTURES AND ELECTRICAL RESISTIVITIES OF 3-COMPONENT ORGANIC CONDUCTORS - (BEDT-TTF)(2)MM'(SCN)(4) [M=K, RB, CS M'=CO, ZN, CD]

被引：77

作者：

MORI, H

TANAKA, S

MORI, T

MARUYAMA, Y

机构：

[1] TOKYO INST TECHNOL, DEPT ORGAN & POLYMER MAT, TOKYO 152, JAPAN

[2] INST MOLEC SCI, OKAZAKI, AICHI 444, JAPAN

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1995年 / 68卷 / 04期

关键词：

D O I：

10.1246/bcsj.68.1136

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New three-component organic conductors, (BEDT-TTF)(2)MM'(SCN)(4) [M=K, Rb, Ca; M'=Co, Zn, Cd], are prepared. The crystal structure analyses of alpha-ET(2)CsCo(SCN)(4), ETZn(SCN)(3), alpha-ET(2)RbZn(SCN)(4), alpha-ET(2)CsZn(SCN)(4), alpha-ETCd(0.66)(SCN)(2), and ET(2)CsCd(SCN)(4) are carried out. Most of salts have the a-type donor arrangement and the polymer sheet like [...M('2+)...(SCN)(-)...M(+)...] in a thick anion layer. Especially alpha-(BEDT-TTF)2 CsM'(SCN)(4) [M'=Co and Zn] are metallic down to 20 K.

引用

页码：1136 / 1144

页数：9

共 18 条

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