From a Dissymmetrical Oxamidate Ligand to a 2D Coordination Polymer: Synthesis, Crystal Structure and Magnetic Properties

被引:2
|
作者
Liu, Bao Lin [1 ]
Dang, Juan [1 ]
Zang, Shuang Quan [2 ]
Wang, Qing Lun [3 ]
Tao, Ruo Jie [1 ]
机构
[1] Henan Univ, Coll Chem & Chem Engn, Inst Mol & Crystal Engn, Kaifeng 475001, Peoples R China
[2] Zhengzhou Univ, Dept Chem, Zhengzhou 450052, Henan, Peoples R China
[3] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
关键词
Oxamidate Ligand; Crystal Structure; Magnetic Properties; COPPER(II) COMPLEX; RATIONAL DESIGN; CHANNELS; FRAMEWORKS; SHEETS;
D O I
10.1515/znb-2010-1010
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new dissymmetrical oxamidate ligand has been used to construct a metal-organic network. Using this ligand, a novel coordination polymer, namely {[Cu(obea)](2)Cu center dot CH3OH center dot H2O}(n) (1) [H(3)obea = N1-(2-carboxyphenyl)-N2-(2-hydroxyethyl)oxalamide] has been synthesized and characterized by single-crystal X-ray analysis. The structure of complex I consists of neutral trinuclear complex units. Through syn-anti carboxylate bridges, the complex features a 2D structure with a helical substructure. Its magnetic properties have been investigated.
引用
收藏
页码:1240 / 1244
页数:5
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