A charge-transfer-induced spin transition in the discrete cyanide-bridged complex {[Co(tmphen)2]3[Fe(CN)6]2}

被引：195

作者：

Berlinguette, CP

Dragulescu-Andrasi, A

Sieber, A

Galán-Mascarós, JR

Güdel, HU

Achim, C ^{[1
]}

Dunbar, KR

机构：

[1] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA

[2] Carnegie Mellon Univ, Dept Chem, Pittsburgh, PA 15213 USA

[3] Univ Bern, Dept Chem & Biochem, CH-3000 Bern 9, Switzerland

[4] Univ Valencia, Inst Ciencia Mol, E-46100 Burjassot, Spain

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 20期

关键词：

D O I：

10.1021/ja039451k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A charge-transfer-induced spin transition (CTIST) is observed in the discrete cyanide-bridged complex, {[Co(tmphen)2]3[Fe(CN)6]2}. Single-crystal X-ray diffraction, 57Fe Mössbauer spectroscopy, and magnetic susceptibility were used collectively to describe the oxidation states of the Co and Fe ions in this cluster as a function of temperature. This pentanuclear complex represents the first example of a CTIST at the discrete molecular level. Copyright © 2003 American Chemical Society.

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页码：6222 / 6223

页数：2

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