Synthesis and characterization of a dipeptide-copper(II)2-aminomethylbenzimidazole ternary complex

被引：9
|
作者：
Liu, WL
Zou, Y
Ni, CL
Ni, ZP
Li, YZ
Yao, YG
Meng, QJ [1 ]
机构：
[1] Nanjing Univ, Inst Coordinat Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China
[2] Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China
来源：
JOURNAL OF COORDINATION CHEMISTRY | 2004年 / 57卷 / 11期
基金：
中国国家自然科学基金;
关键词：
copper(II) complex; dipeptides; ternary complex; 2-aminomethylbenzimidazole;
D O I：
10.1080/00958970410001726362
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new ternary complex [Cu(glygly)(AMBZ)(H2O)]Cl.H2O (1) (glygly=glycylglycine anion, AMBZ = 2-aminomethylbenzimidazole) has been prepared and characterized by single-crystal X-ray diffractometry and ESR, electronic and IR spectroscopy. The copper(II) ion has a slightly distorted square-pyramidal coordination, being equatorially coordinated by the bidentate 2-aminomethylbenzimidazole and the bidentate glycylglycine anion and axially by a water molecule. The individual complex molecules are hydrogen bonded to their neighbors, forming a polymeric hydrogen-bonded lattice. Spectroscopic data are in accordance with the crystal structure.
引用
收藏
页码：899 / 906
页数：8
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