Synthesis and crystal structure of two Cu(II) complexes with benzimidazole ligands

被引：0
作者：
S. B. Miao
B. M. Ji
C. X. Du
机构：
[1] Luoyang Normal University,College of Chemistry and Chemical Engineering
[2] Zhengzhou University,Department of Chemistry
来源：
Russian Journal of Coordination Chemistry | 2011年 / 37卷
关键词：
Dihedral Angle; Benzimidazole; Coordination Chemistry; Displacement Ellipsoid; Dipyridine;
D O I：
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学科分类号：
摘要：
Two new copper(II) complexes (I, II) with benzimidazole ligands have been synthesized and characterized by elemental analysis and X-ray single-crystal diffraction. Compound I is triclinic, P\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\bar 1$\end{document} , a = 11.4205(6), b = 13.0956(7), c = 18.2305(9) Å, α = 85.960(1)°, β = 80.388(0)°, γ = 77.517(1)°, V = 2623.0(2) Å3, Z = 2; compound II is monoclinic, C2/c, a = 24.2684(11), b = 17.5247(8), c = 19.3149(15) Å, β = 122.710(1)°, V = 6911.9(7) Å3, Z = 4. In both compounds, Cu(II) atoms are coordinated by four benzimidazole nitrogen atoms in a slightly distorted tetrahedral fashion.
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