Electrochemical synthesis and crystal structure of iron(II), cobalt(II), nickel(II) and copper(II) complexes of dianionic tetradentate N4 Schiff base ligand

被引：13
作者：
Rodriguez, Laura [1 ]
Labisbal, Elena [1 ]
Sousa-Pedrares, Antonio [1 ]
Arturo Garcia-Vazquez, Jose [1 ]
Romero, Jaime [1 ]
Sousa, Antonio [1 ]
机构：
[1] Univ Santiago de Compostela, Dept Quim Inorgan, Santiago De Compostela 15782, Spain
来源：
INORGANICA CHIMICA ACTA | 2010年 / 363卷 / 06期
关键词：
Iron(II); cobalt(II); nickel(II) and copper(II) complexes; Electrochemical synthesis; Schiff base ligand; Crystal structure; CADMIUM(II) COMPLEXES; DISULFIDE; ZINC(II); DESIGN; EXAMPLE; DIIMINE;
D O I：
10.1016/j.ica.2010.01.034
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The electrochemical oxidation of anodic metal (iron, cobalt, nickel and copper) in an acetonitrile solution of the potentially chelating Schiff base N,N(dithiodiethylenebis-(aminylydenemethylydene)-bis(1,2-phenylene) ditosylamide (H2L) afforded stable complexes of empirical formula [ML]. The compounds obtained have been characterized by microanalysis, IR spectroscopy and ES-MS mass spectrometry. The crystal and molecular structures of [FeL]center dot CH3CN (1) [CoL]center dot CH3CN (2), [NiL]center dot CH3CN (3) and [CuL]center dot CH3CN (4) have been determined by X-ray diffraction in all complexes, the metal atom is in a distorted tetrahedral environment with the Schiff base acting as a tetradentate N4 donor. (C) 2010 Elsevier B. V. All rights reserved.
引用
收藏
页码：1284 / 1288
页数：5
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