Anion-controlled syntheses and crystal structures of a pair of novel azide-bridged copper(II) complexes constructed from 4-chloro-2-[(2-dimethylaminoethylimino)methyl]phenol

被引：31

作者：

You, Zhong-Lu ^{[1
]}

Jiao, Qing-Zhu ^{[1
]}

Niu, Shu-Yun ^{[1
]}

Chi, Jing-Yun ^{[1
]}

机构：

[1] Liaoning Normal Univ, Dept Chem & Chem Engn, Dalian 116029, Peoples R China

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2006年 / 632卷 / 15期

关键词：

copper(II) complexes; polynuclear complexes; Schiff bases; crystal structure; supramolecular assembly;

D O I：

10.1002/zaac.200600198

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A pair of novel azide-bridged polynuclear copper(II) complexes, [CuL(mu(1,1)-N-3)](n) (1) and [Cu4L2(CH3COO)(2)(mu(1,1)-N-3)(4)] (2) (L=4-chloro-2-[(2-dimethylaminoethylimino)methyllphenolate), have been obtained from the same Schiff base ligand and an identical synthetic procedure using anions of the metal salts as the only independent variable. Complex I was synthesized using copper(II) nitrate, while complex 2 was synthesized using the copper(II) acetate as the salt. Both of the complexes show novel supramolecular structures in their crystals as elucidated by X-ray analyses. The polynuclear complex I contains [CuL(mu(1,1)-N-3)](n) units as the building blocks, crystallizes in the Pbca space group. The tetra-nuclear complex 2 contains [Cu4L2(CH3COO)(2)(mu(1,1)-N-3)(4)] units as the building blocks, crystallizes in the P (1) over bar space group.

引用

页码：2481 / 2485

页数：5

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