Synthesis, crystal structure and magnetic properties of a one-dimensional Mn(III) Schiff-base complex bridged by derivative of tetracyano-p-quinodimethane

被引：3

作者：

Yang, Pei-Pei ^{[1
]}

Li, Zong-Wei ^{[1
]}

Wang, Xiao-Ling ^{[1
]}

Li, Li-Cun ^{[1
,2
]}

Liao, Dai-Zheng ^{[1
]}

机构：

[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China

[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 2009年 / 362卷 / 09期

基金：

美国国家科学基金会;

关键词：

1D complex; Manganese(III) Schiff base; TCNQ; Magnetic property; SINGLE-MOLECULE-MAGNET; MN-III; NI-II; TCNQ; CHAIN; FE; 7,7,8,8-TETRACYANOQUINODIMETHANE; MANGANESE(III); BEHAVIOR; CO;

D O I：

10.1016/j.ica.2009.03.012

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new one-dimensional manganese(III) Schiff-base complex [Mn(III)(salophen) (MeOTCNQ)] center dot CH3CN 1 (salophen = N, N'-bis(salicylidene) phenylenediamine) bridged by 7-methoxy-7,7,8,8-tetra-cyano-p-quinodimethane (MeOTCNQ), has been synthesized and characterized by X-ray crystallography and magnetic studies. Crystal structure study reveals that complex 1 has a 1D manganese(III) chain bridged by MeOTCNQ ligand which was obtained unexpectedly from tetracyano-p-quinodimethane (TCNQ) reacting with methanol. Noticeably, MeOTCNQ molecules in complex 1 adopt an unusual cis-syn coordination mode. The analysis of magnetic data indicates that a weak intrachain antiferromagnetic interaction exists in complex 1. (C) 2009 Elsevier B. V. All rights reserved.

引用

页码：3333 / 3337

页数：5

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