Syntheses, structures, fluorescence and thermal properties of three lanthanide coordination polymers built by N-benzoyl-N′-(4-benzoxy)thiourea

被引:15
作者
Li, Zi-Feng [1 ]
Cheng, Xin-Xin [1 ]
Li, Gang [1 ]
Lu, HuiJie [1 ]
Zhang, Hai-Fang [1 ]
机构
[1] Zhengzhou Univ, Dept Chem, Zhengzhou 450052, Henan, Peoples R China
基金
中国国家自然科学基金;
关键词
Coordination polymer; Lanthanide; Crystal structure; Thermal properties; Fluorescence properties; LUMINESCENT PROPERTIES; CRYSTAL-STRUCTURES; COMPLEXES; LIGAND; FLEXIBILITY; DERIVATIVES; COPPER(II); THIOUREA;
D O I
10.1016/j.jlumin.2010.06.019
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Three novel lanthanide 1-D chain coordination polymers, namely {[Tb(mu(2)-L)(2)(eta(2)-NO3)(CH3OH)(H2O)]center dot 0.5CH(3)OH center dot 0.5H(2)O}(n) (1), {[Dy(mu(2)-L)(2)(eta(2)-NO3)(CH3OH)(H2O)]center dot H2O}(n) (2) and {[Ce(mu(2)-L)(2)(eta(2)-NO3)(H2O)(3)]center dot H2O)(n) (3) (HL=N-benzoyl-N'-(4-benzoxy)thiourea), have been prepared and characterized by IR spectroscopy, elemental analysis and single-crystal X-ray diffraction. The luminescence properties and themostabilities of polymers 1-3 have been determined as well. (c) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:2192 / 2200
页数:9
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