Synthesis and crystal structure of a five-coordinated Cu(II) dimer with 4,4′-dibromo-2,2′-[ethylenedioxybis (nitrilomethylidyne)]diphenol

被引：31
|
作者：
Dong, Wen-Kui [1 ]
Feng, Jian-Hua [1 ]
Yang, Xiao-Qing [1 ]
机构：
[1] Lanzhou Jiaotong Univ, Sch Chem & Biol Engn, Gansu 730070, Peoples R China
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | 2007年 / 37卷 / 03期
关键词：
copper(II) dimer; synthesis; characterization; crystal structure;
D O I：
10.1080/15533170701301587
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A novel Cu(II) dimer, [CuL](2), has been synthesized by the reaction of H2L and Cu(CH3COO)(2) center dot H2O with a 1:1 mole ratio in the mixed solvents of acetone and methanol, and characterized by elemental analysis, IR, TG-DTA etc., where H2L = 4,4'-Dibromo-2,2'-[ethylenedioxybis(nitrilomethylidyne)]diphenol. The crystal structure was determined by single-crystal X-ray diffraction analysis. In one dimer molecule, the Cu:L is 2:2, and the coordination number of every copper(II) atom is five.
引用
收藏
页码：189 / 192
页数：4
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