Magnetic behavior of tetrakis[4-(N-tert-butyl-N-oxylamino) pyridine]bis(isocyanato-N)cobalt(II) in frozen solution

被引：55

作者：

Kanegawa, S

Karasawa, S

Nakano, M

Koga, N

机构：

[1] Kyushu Univ, Grad Sch Pharmaceut Sci, Higashi Ku, Fukuoka 8128582, Japan

[2] Osaka Univ, Grad Sch Engn, Dept Mol Chem, Osaka 5600043, Japan

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 15期

关键词：

D O I：

10.1039/b403524k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A complex of cobalt(II)(OCN)(2) coordinated with four pyridines having a stable tert-butyl aminoxyl exhibited in frozen MTHF a slow magnetic relaxation for the reorientation of magnetization with activation barrier, Delta/k(B)=50 K, and a hysteresis loop having a fast relaxation at 0 Oe below 2.5 K.

引用

收藏

页码：1750 / 1751

页数：2

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