Visible light-induced reversible photomagnetism in copper(II) octacyanomolybdate(IV)

被引：46

作者：

Ohkoshi, S

Machida, N

Abe, Y

Zhong, ZJ

Hashimoto, K

机构：

[1] Univ Tokyo, Adv Sci & Technol Res Ctr, Meguro Ku, Tokyo 1538904, Japan

[2] Kanagawa Acad Sci & Technol, Takatsu Ku, Kawasaki, Kanagawa 2130012, Japan

来源：

CHEMISTRY LETTERS | 2001年 / 04期

关键词：

D O I：

10.1246/cl.2001.312

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a visible light-induced reversible photomagnetism in Cu-2(II)[Mo-IV(CN)(8)]. 8H(2)O (1). By the irradiation with a 480-nm laser light, the compound 1 showed a spontaneous magnetization with a magnetic ordering temperature (T-c) of 30 K. Conversely, the magnetization and T-c values were reduced by the irradiation with a 600-nm laser light. This photomagnetism is due to the reversible photo-induced electron transfer between paramagnetic 1 and its valence isomer exhibiting ferromagnetism.

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页码：312 / 313

页数：2

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