New BEDT-TTF-based organic conductor including an organic anion derived from the TEMPO radical, α-(BEDT-TTF)3(TEMPO-NHCOCH2SO3)2•6H2O

被引：27

作者：

Akutsu, H ^{[1
]}

Yamada, J ^{[1
]}

Nakatsuji, S ^{[1
]}

机构：

[1] Himeji Inst Technol, Grad Sch Sci, Dept Mat Sci, Ako, Hyogo 6781297, Japan

来源：

CHEMISTRY LETTERS | 2003年 / 32卷 / 12期

关键词：

D O I：

10.1246/cl.2003.1118

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the genuine-organic magnetic conductor including organic free radical as a part of a counter anion, alpha-(BEDT-TTF)(3)(TEMPO-NHCOCH2SO3)(2).6H(2)O, which consists of the conducting layers of the BEDT-TTF cations arranged in the alpha-packing mode and the magnetic layers of the TEMPO-NHCOCH2SO3 anions with water molecules alternatively along the c axis. In the magnetic layer, TEMPO groups gather to form a 1-D ferromagnetic network. The salt is semiconductive (rho(RT) = 5.1 Omega(.)cm and E-a = 0.050 eV) and its temperature-dependent susceptibility obeys the 1-D ferromagnetic Heisenberg model (C = 0.380 emu/mol K and J = +0.42 K).

引用

页码：1118 / 1119

页数：2

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