STRUCTURAL AND PHYSICAL-PROPERTIES OF KAPPA AND THETA-(BEDT-TSEF)2TAF6 - MOLECULAR DESIGN AIMED TOWARD THE 2-DIMENSIONAL METAL

被引：15

作者：

KATO, R

KOBAYASHI, A

MIYAMOTO, A

KOBAYASHI, H

机构：

[1] UNIV TOKYO, FAC SCI, DEPT ENVIRONM TOXICOL, BUNKYO KU, TOKYO 113, JAPAN

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

来源：

CHEMISTRY LETTERS | 1991年 / 06期

关键词：

D O I：

10.1246/cl.1991.1045

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Crystal structure analysis of cation radical salts kappa-and theta-(BEDT-TSeF)2TaF6 indicates that BEDT-TSeF molecule has strong tendency to perform two-dimensional molecular packing. The kappa-salt is metallic down to 4.2 K. Temperature dependent resistivity of the theta-salt shows minimum at 70 K and the ratio rho-5 K/rho-70 K is ca. 30.

引用

页码：1045 / 1048

页数：4

共 6 条

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