Synthesis, structural characterization and chromotropism of a copper(II) complex containing a bidentate ligand

被引：16
|
作者：
Golchoubian, Hamid [1 ]
Tarahomi, Mahbobeh [1 ]
Rezaee, Ehsan [1 ]
Bruno, Giuseppe [2 ]
机构：
[1] Univ Mazandaran, Dept Chem, Babol Sar 4741695447, Iran
[2] Univ Messina, Dipartimento Chim Inorgan, I-98166 Messina, Italy
来源：
POLYHEDRON | 2015年 / 85卷
关键词：
Copper(II) complex; Thermochromism; Solvatochromism; Ionochromism; Halochromism; SOLVATOCHROMISM; THERMOCHROMISM; COORDINATION; DIAMINE; CRYSTAL; PERCHLORATE;
D O I：
10.1016/j.poly.2014.09.035
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new coordination compound, [Cu(L)(2)(OH2)](ClO4)(2) where L = N-(pyridin-2-ylmethyl)propane-2-amine, was prepared and characterized by elemental analysis, molar conductance and IR and UV-Vis spectroscopic techniques. X-ray crystal analysis of the complex confirmed that the copper(II) ion has a distorted square pyramidal environment. The complex is chromotropic in solution. The chromotropic properties of the complex, including solvato-, thermo-, halo- and ionochromism, were investigated in detail. The complex displayed strongly pronounced reversible thermochromism in solution due to dissociation and of re-coordination of a water molecule. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：635 / 642
页数：8
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