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A Two-dimensional Coordination Polymer of Manganese(II) and Benzimidazole-5,6-dicarboxylate
作者姓名:BI Cheng-Lu  SUN Jian-Hua
作者单位:[1]School of Chemistry and Environmental Engineering, Jiangsu Teachers University of Technology, Changzhou, Jiangsu 213001, China [2]Jiangsu Province Key Laboratory of Precious Metal Chemistry and Technology, Changzhou, Jiangsu 213001, China
基金项目:supported by the National Natural Science Foundation of China (No. 40743017); the Open Foundation of Jiangsu Key Laboratory of Precious Metals Chemistry (SYGK0706)
摘    要:
A new two-dimensional (2D) manganese(II) coordination polymer {[Mn(bidc)(H2O)2]· 2H2O}n (H2bidc = benzimidazole-5,6-dicarboxylic acid) was synthesized, and characterized by X-ray crystallography and other measurements. The complex crystallizes in the orthorhombic system, space group Pbca with a = 7.0218(7), b = 17.9701(18), c = 19.0697(19), V = 2406.3(4)3, Z = 8, Dc = 1.823 g/cm3, Mr = 330.14, F(000) = 1344, μ(MoKα) = 1.140 mm-1, S = 1.055, R = 0.0305 and wR = 0.1012 for 2130 observed reflections (I > 2σ(I)). The title complex consists of a novel 2D network with a topology of short symbol (4.82)(4.82).

关 键 词:二维配位聚合物  苯并咪唑  二羧酸  X射线晶体学  网络拓扑结构    正交晶系  H2O
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