Synthesis, structure and magnetic properties of oxo-centered trinuclear manganese complex [Mn3O(O2CC3H7)6(C5H5N)3]•ClO4

被引：35

作者：

Li, J ^{[1
]}

Yang, SM

Zhang, FX

Tang, ZX

Ma, SL

Shi, QZ

Wu, QJ

Huang, ZX

机构：

[1] NW Univ Xian, Dept Chem, Xian 710069, Peoples R China

[2] Tianjin Univ Commerce, Tianjin 300400, Peoples R China

[3] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 1999年 / 294卷 / 01期

基金：

中国国家自然科学基金;

关键词：

crystal structures; manganese complexes; oxo complexes; trinuclear complexes;

D O I：

10.1016/S0020-1693(99)00278-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of N-n-Bu4MnO4 with Mn(OAc)(2). 4H(2)O, pyridine and butyric acid in absolute EtOH leads to the high-yield formation of the oxo-centered trinuclear Mn complex, [Mn3O(O2CC3H,(7))(6)(C5H5N)(3)]. ClO4. The complex crystallizes in orthorhombic, space group Pna2(1) with a = 19.588(7), b = 20.194(6), c = 12.491(5) Angstrom. Variable temperature solid state magnetic susceptibility study shows that the antiferromagnetic exchange interaction is weak, and the exchange integral J = -12.36 cm(-1). (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：109 / 113

页数：5

共 16 条

[11] INTERACTION OF MANGANESE WITH DIOXYGEN AND ITS REDUCED DERIVATIVES [J].