Hydrothermal Synthesis and Crystal Structure of a Cadmium(Ⅱ) Polymer with a Two-dimensional Network Structure: [Cd(pzdc)(2,2'-bipy)]n·nH2O

被引：0

作者：

李秀梅 ^{[1
]}

牛艳玲 ^{[1
]}

刘博 ^{[2
]}

王庆伟 ^{[2
]}

周实 ^{[2
]}

潘北诚 ^{[3
]}

机构：

[1] Department of Chemistry, Tonghua Teachers College

[2] Department of Chemistry, Jilin Normal University

[3] Department of Physics, Jilin Normal University

来源：

Chinese Journal of Structural Chemistry | 2009年 / 28卷 / 01期

关键词：

coordination polymer; hydrothermal synthesis; crystal structure; luminescence;

D O I：

10.14102/j.cnki.0254-5861.2009.01.012

中图分类号：

O634 [元素有机聚合物];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A metal-organic coordination compound formulated as [Cd(pzdc)(2,2’-bipy)]n·nH2O 1 (H2pzdc = pyrazine-2,3-dicarboxylic acid, 2,2’-bipy = 2,2’-bipyridine) has been hydrothermally synthesized and structurally characterized by elemental analysis, IR, TG, fluorescence spectrum and single-crystal X-ray diffraction. The title compound crystallizes in the monoclinic system, space group P21/c with a = 10.8081(13), b = 14.4328(17), c = 10.2530(12) , β = 98.504(2)o, V = 1581.8(3) 3, C16H14CdN4O5, Mr = 454.71, Dc = 1.909 g/cm3, μ(MoKα) = 1.420 mm-1, F(000) = 904, Z = 4, the final R = 0.0230 and wR = 0.0554 for 2901 observed reflections (I > 2σ(I)). It exhibits an interesting two-dimensional network structure and shows yellow photoluminescent property at room temperature.

引用

页码：29 / 32

页数：4

共 16 条

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