CRYSTAL-STRUCTURES OF HIGHLY CONDUCTING IODINE COMPLEXES OF TTM-TTP

被引：97

作者：

MORI, T

INOKUCHI, H

MISAKI, Y

YAMABE, T

MORI, H

TANAKA, S

机构：

[1] KYOTO UNIV, DEPT MOLEC ENGN, UJI, KYOTO 611, JAPAN

[2] INT SUPERCONDUCT TECHNOL CTR, NAGOYA 456, JAPAN

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1994年 / 67卷 / 03期

关键词：

D O I：

10.1246/bcsj.67.661

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Methylthio substituted bis-fused tetrathiafulvaleile, TTM-TTP (2.5-bis[4,5-bis(methylthio)-1,3-dithiol-2-yl-idene]-1,3,4,6-tetrathiaphentalene) makes three phases of iodine complexes: (TTM-TTP)I3, alpha-(TTM-TTP)2I3. and beta-(TTM-TTP)2]3. The 1:1 complex exhibits high conductivity. 700 S cm-1 at room temperature. and is metallic down to about T(MI) = 160 K. This complex has uniform columns of the donor molecules. In the semiconducting alpha-(TTM-TTP)2I3, one quarter of the donors is incorporated in the anion sheet. and the sides of the other trimeric donors are blocked by the anion sheets. Beta-(TTM-TTP)213 shows metallic conductivity down to T(MI) = 20 K.

引用

页码：661 / 667

页数：7

共 17 条

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