Synthesis, Crystal Structure and Thermal Stability of the Coordination Polymer [Co（2-mpac）2（py）·4H2O)]n

被引：2
|
作者：
范广 [1 ]
张引莉 [1 ]
孙家娟 [1 ]
郑敏燕 [1 ]
机构：
[1] College of Chemistry & Chemical Engineering, Xianyang Normal University
来源：
结构化学 | 2012年 / 31卷 / 02期
关键词：
coordination polymer; crystal structure; 2-methylpyrazine-5-carboxylic acid;
D O I：
暂无
中图分类号：
O631.3 [高聚物的化学性质];
学科分类号：
摘要：
A new coordination polymer with the formula of [Co(2-mpac)2(py)·4H2O)]n (1, 2-mpac = 5-methyl-2-pyrazinecarboxylic acid, py = pyrazine) has been synthesized through hydrothermal synthesis and structurally characterized by X-ray single-crystal diffraction method. 1 exhibits a 3D supramolecular network. Crystal data: monoclinic, space group C2/m, a = 15.907(9), b = 7.104(3), c = 9.793(5), β = 95.232(8)o, V = 1102.0(10)3, Z = 2, S = 0.995, the final R = 0.0509, wR = 0.1626 for 1002 observed reflections with (I > 2σ(I)) and R = 0.0530, wR = 0.1667 for all data. In addition, elemental analysis, IR and thermalgravimetric analysis are presented.
引用
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页码：250 / 254
页数：5
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