Hydrothermal synthesis and crystal structure of a layered coordination polymer:: [Zn3(C2O4)3(4,4′-bipy)4]n (4,4′-bipy=4,4′-bipyridine)

被引：21
|
作者：
Hao, N [1 ]
Shen, EH [1 ]
Li, YG [1 ]
Wang, EB [1 ]
Hu, CW [1 ]
Xu, L [1 ]
机构：
[1] NE Normal Univ, Inst Polyoxometalate Chem, Dept Chem, Changchun 130024, Jilin, Peoples R China
来源：
JOURNAL OF MOLECULAR STRUCTURE | 2004年 / 691卷 / 1-3期
基金：
中国国家自然科学基金;
关键词：
coordination polymer; metal-organic; hydrothermal synthesis; crystal structure;
D O I：
10.1016/j.molstruc.2004.01.004
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
An interesting metal-organic coordination polymer {[Zn-3(C2O4)(3)(4,4'-bipy)(4)]}(n) 1 has been hydrothermally synthesized and characterized by elemental analyses, IR spectrum, TG analysis, and single-crystal X-ray diffraction. Compound I crystallizes in the monoclinic system, space group P2(1)/c, a = 16.264(3) Angstrom, b = 15.603(3) Angstrom, c = 16.343(3) Angstrom, beta = 94.13(3)degrees, V = 4136.5(14) Angstrom(3), Z = 4, R1 = 0.0554, wR(2) = 0.1217. Compound 1 exhibits a 2D network, which consists of infinite zinc (II) oxalate chains connected to each other by a half of 4,4'-bipy acting as bridging ligands, while the other half of 4,4-bipy just does as terminal ones. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：273 / 277
页数：5
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