Hydrothermal synthesis, crystal structure and photoluminescent properties of a novel 3-D coordination polymer [Cd2(pydc)2(H2O)]n (pydc = pyridine-2,3-dicarboxylate)

被引:66
|
作者
Han, Zheng-Bo [1 ]
Ma, Yi
Sun, Zhen-Gang
You, Wan-Sheng
机构
[1] Liaoning Univ, Sch Chem Sci & Engn, Shenyang 110036, Peoples R China
[2] Liaoning Normal Univ, Sch Chem & Chem Engn, Dalian 116029, Peoples R China
关键词
synthesis; crystal structure; coordination polymer; luminescent properties;
D O I
10.1016/j.inoche.2006.05.013
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A novel 3-D coordination polymer [Cd-2(pydc)(2)(H2P)](n) (pydc = pyridine-2,3-dicarboxylate) 1 has been hydrothermally synthesized and characterized by the elemental analyses, IR spectrum and the single crystal X-ray diffraction. The title compound consists of two kinds of Cd(II) center with different coordination environments by pydc and aqua ligands, to form a 3-D open framework. Compound 1 display strong fluorescent emission in the solid state at room temperature. (C) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:844 / 847
页数:4
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