Structure and magnetism of a trinuclear CuII-GdIII-CuII complex derived from one-pot reaction with 2,6-di(acetoacetyl)pyridine

被引：53

作者：

Shiga, T ^{[1
]}

Ohba, M ^{[1
]}

Okawa, H ^{[1
]}

机构：

[1] Kyushu Univ, Fac Sci, Dept Chem, Higashi Ku, Fukuoka 8128581, Japan

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2003年 / 6卷 / 01期

基金：

日本科学技术振兴机构;

关键词：

copper(II); gadorinium(III); ferromagnetic interaction; trinuclear complex;

D O I：

10.1016/S1387-7003(02)00674-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A unique 3d-4f mixed metal trinuclear compound, [Cu2Gd(L)(2)(NO3)(2)]NO3 (1; H2L = 2,6-di(acetoacetyl)pyridine), is derived from a 'one-pot' reaction with H2L, Cu(NO3)(2).3H(2)O and Gd(NO3)(3).5H(2)O. Two L2- providing one central 2,6-diacylpyridine site and two terminal 1,3-diketonate sites hold two Cu-II ions and Gd-III ion and form a linear Cu-Gd-Cu trinuclear core. This compound shows ferromagnetic interaction between Cu-II and Gd-III. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：15 / 18

页数：4

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