Novel purely organic conductor with an aminoxyl radical, α-(BEDT-TTF)2(PO-CONHCH2SO3)-2H2O (PO=2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl free radical)

被引：12
|
作者：
Akutsu, Hiroki [1 ]
Yamashita, Shinji [1 ]
Yamada, Jun-ichi [1 ]
Nakatsuji, Shin'ichi [1 ]
Turner, Scott S. [2 ]
机构：
[1] Univ Hyogo, Grad Sch Mat Sci, Kamigori, Hyogo 6781297, Japan
[2] Univ Warwick, Dept Chem, Coventry CV4 7AL, W Midlands, England
来源：
CHEMISTRY LETTERS | 2008年 / 37卷 / 08期
关键词：
D O I：
10.1246/cl.2008.882
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF)-based salt with an aminoxyl radical 2,2,5,5-tetramethyl-3-pyrrolin-l-oxyl (PO) has been prepared. The salt has alpha-type 2-D conducting sheets and is a semiconductor with rho(RT) = 26 Omega center dot cm and E-a = 0.31 eV. The temperature dependence of the magnetic susceptibility suggests that both the aminoxyl radical and the BEDT-TTF layer have local spin moments at room temperature.
引用
收藏
页码：882 / 883
页数：2
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