| Construction of a 3D Co（II） Framework Based on Two Type of V-shaped Bidentate Ligands |
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| 作者姓名： | HU Jin-Song ZHANG Lei SHI Jian-Jun XING Hong-Long HE Jie |
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| 作者单位： | [1]School of Chemical Engineering, School of Materials Science andEngineering, Anhui University of Science and Technology, Huainan 232001, China [2]State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China （21301005, 21271008, 51173002）, Natural Science Foundation of Anhui Province （1308085QB34）, and the young teacher＇s research foundation of Anhui University of Science and Technology （11227, 2012QNZ08） |
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| 摘 要： | A three-dimensional （3D） coordination polymer {[Co（bdc）（dpb）]·H2O}n （1） was prepared by solvothermal reaction of 1,3-dipyridyl benzene （dpb） with deprotonated 1,3-benzene- dicarboxylate （H2bdc）, and was characterized by elemental analysis, IR spectroscopy, and X-ray single-crystal diffraction. It crystallizes in the monoclinic system, space group C2/c with α = 15.478（6）, b = 12.865（5）, c = 24.091（10） ？, β = 95.599（5）°, V = 4774（3） ？3, C24H18CoN2O5, Mr = 473.34, Dc = 1.267 g/cm3, F（000） = 1864.0, μ = 0.748 mm-1 and Z = 8. Each Co（II） ion links three bdc2- anions to form an infinitely 1D ladder-shaped chain containing binuclear [（COO）Co]2 cluster, and dpb links adjacent 1D chains to form a 3D pcu framework. In addition, the UV-vis of 1 was also studied.
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| 关 键 词： | 框架结构 三维 双齿配体 X-射线单晶衍射 Co V形 类型 配位聚合物 |
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