CRYSTAL-STRUCTURE OF THE COPPER-MAGNESIUM COMPLEX WITH THE BINUCLEATING SCHIFF-BASE OF ETHYLENEDIAMINE WITH 3-FORMYLSALICYLIC ACID

被引：24

作者：

BEALE, JP

CUNNINGHAM, JA

PHILLIPS, DJ

机构：

[1] School of Chemistry, The University of New South Wales, Kensington, NSW

来源：

INORGANICA CHIMICA ACTA | 1979年 / 33卷 / 01期

关键词：

D O I：

10.1016/S0020-1693(00)89463-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The X-ray structure determination of [CuMg(fsaen)] 3H2O is reported. The ligand fsaen4-, in this complex, is the anion of the Schiff base of ethylenediamine with 3-formylsalycylic acid. This binucleating ligand provides a planar N2O2 donor grouping for the copper(II) ion and a planar O4 donor grouping for the magnesium(II) ion. Two axial water molecules complete octahedral coordination to the magnesium ion. The ligand has a slightly stepped conformation. The electronic spectrum of the copper(II) ion is compared to the spectra of copper(II) ions in other complexes of fsaen4-, and the relationships between such spectra and the structures of the complexes are discussed. © 1979.

引用

页码：113 / 118

页数：6

共 22 条

[1]

BUERGER MJ, 1960, CRYSTAL STRUCTURE AN, P156

[2] TRANSITION-METAL COMPLEXES WITH BINUCLEATING LIGANDS [J].