CuII coordination polymers based on 5-methoxyisophthalate and flexible N-donor ligands: Structures and magnetic properties

被引：16
|
作者：
Chang, Xin-Hong [1 ]
Qin, Jian-Hua [1 ]
Ma, Lu-Fang [1 ]
Wang, Li-Ya [1 ,2 ]
机构：
[1] Luoyang Normal Univ, Coll Chem & Chem Engn, Luoyang 471022, Peoples R China
[2] Nanyang Normal Univ, Coll Chem & Pharmaceut Engn, Nanyang 473061, Peoples R China
来源：
JOURNAL OF SOLID STATE CHEMISTRY | 2014年 / 212卷
基金：
中国国家自然科学基金;
关键词：
5-Methoxyisophthalic acid; 1,4-Bis(2-methylimidazol-1-yl)butane; 1,3-Bis(1Hbenzimidazolyl) propane; Magnetic properties; METAL-ORGANIC FRAMEWORK; CRYSTAL-STRUCTURES; MICROPOROUS METAL; GAS-ADSORPTION; CO-LIGANDS; COMPLEXES; SEPARATION; CATALYSIS; ACID; DICARBOXYLATE;
D O I：
10.1016/j.jssc.2013.12.030
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Three Cull coordination polymers, {[Cu-2(CH3O-ip)(2)(bmib)]}(n) (1), {[Cu-2(CH3O-ip)(2)(bmib)(2)]}(n) (2) and {[Cu (CH3O-ip)(bbin)]center dot 2H(2)O}(n) (3) (CH3O-H(2)ip is 5-methoxyisophthalic acid, brilib is 1,4-bis(2-methylimidazol-1-yl)butane and bbip is 1,3-bis(1H-benzimidazolyl)propane), have been synthesized by hydrothermal methods. Complexes 1-3 were structurally characterized by elemental analysis, infrared (IR) spectra and X-ray single-crystal diffraction. Complex 1 shows a 3D six-connected self-penetrating network based on paddlewheel secondary building units. Complex 2 has a 3-fold interpenetrating 3D diamond framework. Complex 3 possesses a 1D tube-like chain. Thermo-gravimetric and magnetic properties of 1-3 were also investigated. (C) 2014 Elsevier Inc. All rights reserved.
引用
收藏
页码：121 / 127
页数：7
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