Weak antiferromagnetism in a μ-alkoxo-μ-pyrazolato-bridged dinuclear vanadium(IV) complex

被引：11

作者：

Mikuriya, M ^{[1
]}

Minowa, K ^{[1
]}

Nagao, N ^{[1
]}

机构：

[1] Kwansei Gakuin Univ, Sch Sci, Dept Chem, Nishinomiya, Hyogo 6628501, Japan

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2001年 / 74卷 / 05期

关键词：

D O I：

10.1246/bcsj.74.871

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A vanadium(IV) complex with 2-hydroxy-N,N′-bis(1-methyl-3hydroxy-3-phenyl-2-propen-1-ylidene)- 1,3-propane-diamine (H3L), [(VO)2(L)(pz)] (Hpz = pyrazole), was synthesized and characterized by measurements of the magnetic moment and the electronic spectra. The X-ray crystal structure analysis shows that the compound has a dinuclear structure with two square-pyramidal N2O3 coordination environments, which are bridged by the alkoxo and the pyrazolato groups. The antiferromagnetic interaction between the two metal atoms is fairly weak.

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页码：871 / 872

页数：2

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