Homoleptic manganese(II)-azide layer: Synthesis, structural characterization and magnetic properties

被引：12

作者：

Ma, Yu ^{[1
]}

Cheng, Ai-Ling ^{[1
]}

Sun, Wei-Wei ^{[1
]}

Zhang, Jiang-Yong ^{[1
]}

Gao, En-Qing ^{[1
]}

机构：

[1] E China Normal Univ, Dept Chem, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2009年 / 12卷 / 05期

关键词：

Azides; Manganese; Methylviologen dication; Homoleptic compound; Magnetism; SYSTEM; AZIDES; DERIVATIVES; COMPLEXES; BEHAVIOR; LIGANDS; BRIDGES; CHAIN; MN;

D O I：

10.1016/j.inoche.2009.03.005

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A host-guest compound {(MV)[Mn(N-3)(4)]}(n) (1), Where MV2+ (methylviologen dication) is generated in situ through the decarboxylation of 4,4'-dipyridinio-N,N'-diacetate, has been synthesized and characterized by X-ray crystallography and magnetic measurements. This is the first homoleptic two-dimensional Mn-azide compound, which contains single mu(1,3)-azide bridged Mn(II) square layers with the organic MV2+ cations intercalated between the inorganic layers. Magnetic studies show antiferromagnetic interactions between adjacent metal ions (J = -4.4 cm(-1)), and the symmetric feature of the structure precludes the possibility of spin canting in this compound. (c) 2009 Elsevier B.V. All rights reserved.

引用

页码：412 / 416

页数：5

共 29 条

[1] New polymeric manganese azide derivatives with quinazoline [J].