Magnetic properties of a dinuclear complex (2,3-Me2C5H3N)2Fe2(μ-OOCCMe3)4 with “China lantern” structure

被引：0

作者：

Yu. V. Rakitin

V. M. Novotortsev

V. N. Ikorskii

I. L. Eremenko

机构：

[1] Russian Academy of Sciences,I. V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center

[2] Russian Academy of Sciences,N. S. Kurnakov Institute of General and Inorganic Chemistry

[3] Russian Academy of Sciences,International Tomography Center, Siberian Branch

来源：

Russian Chemical Bulletin | 2004年 / 53卷

关键词：

dinuclear carboxylate complexes; high-spin Fe; atoms; studies of magnetic properties; orbital-dependent exchange theory;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Magnetic characteristics of the dinuclear complex (2,3-Me2C5H3N)2Fe2(μ-OOCCMe3)4 (1) were studied in the temperature interval 2–300 K. The magnetic behavior of complex 1 was interpreted in terms of the orbital-dependent exchange theory with allowance for the temperature dependence of the populations of the split 5T2g ground-state components of the FeII ions. The calculated values of the orbital-dependent exchange parameters are in good agreement with the results reported for dinuclear carboxylates of other 3d-transition metals and suggest the existence of strong ferromagnetism in some types of heterodinuclear carboxylates.

引用

页码：2124 / 2128

页数：4

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