Synthesis and structural characterization of two bond isomer copper(II) complexes via molecular modeling coupled with X-ray powder diffractometry

被引：6
作者：
Lozano-Vila, A. M. [1 ]
Luna-Giles, F. [1 ]
Vinuelas-Zahinos, E. [1 ]
Cumbrera, F. L. [2 ]
Ortiz, A. L. [3 ]
Barros-Garcia, F. J. [1 ]
机构：
[1] Univ Extremadura, Dept Quim Organ & Inorgan, Fac Ciencias, E-06071 Badajoz, Spain
[2] Univ Extremadura, Dept Fis, Fac Ciencias, E-06071 Badajoz, Spain
[3] Univ Extremadura, Dept Ingn Mecan Energet & Mat, Escuela Ingn Ind, E-06071 Badajoz, Spain
来源：
POLYHEDRON | 2011年 / 30卷 / 06期
关键词：
Linkage isomers; X-ray powder diffractometry; Thiazine; Thiazolidine; Copper(II) complex; CRYSTAL-STRUCTURE DETERMINATION; ELECTRONIC PROPERTIES; 2-(2-PYRIDYL)IMINO-N-(2-THIAZOLIN-2-YL)THIAZOLIDINE; THIOSEMICARBAZONE; STEREOCHEMISTRY; DERIVATIVES; COBALT(II); DATABASE; LIGANDS; NITRATE;
D O I：
10.1016/j.poly.2011.01.022
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of the ambidentate ligand 2-(3,4-dichlorophenyl)imino-N-(2-thiazin-2-yl)thiazolidine (TdTz) with CuCl2 center dot 2H(2)O results in the formation of two new copper complexes, which has been characterized in the solid state by elemental analysis, UV-Vis-NIR diffuse reflectance, electron paramagnetic resonance (EPR) spectroscopy, magnetic measurements, infrared spectroscopy and X-ray powder diffraction. These studies have revealed that the two copper complexes are linkage isomers, which the metal atom is four-coordinated by two chloride ions and one ligand TdTz that act as a N,N bidentate ligand in one case and as a N,S bidentate ligand in the other one. (C) 2011 Elsevier Ltd. All rights reserved.
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收藏
页码：1157 / 1162
页数：6
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