| A Two-dimensional Metallic Oxide Constructed from Molybdenum Clusters and Zn（Ⅱ）-[3-（2-pyridyl）pyrazole] Cationic Coordination Components |
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| 作者姓名： | WANG Qing-Wei ZHANG Xiu-Tang LI Xiu-Mei WANG Zhi-Tao LIU Bo |
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| 作者单位： | WANG Qing-Wei,LIU Bo(Jilin Normal University, Siping, Jilin 136000, China);ZHANG Xiu-Tang(Advanced Material Institute of Research, Department of Chemistry and Chemical Engineering, Qilu Normal University, Jinan, Shandong 250013, China);LI Xiu-Mei,WANG Zhi-Tao(Department of Chemistry, Tonghua Teachers College, Tonghua, Jilin 134002, China) |
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| 基金项目： | The project was supported by the Science and Technology Research Projects of the Education Department of Jilin Province （No. 2009. 272） |
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| 摘 要： | A new polyoxomolybdate compound Zn(HL)2(Mo8O26)(4,4'-Bipy)]·(4,4'-Bipy) (HL = 3-(2-pyridyl)pyrazole, 4,4'-Bipy = 4,4'-bipyridine) 1 has been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction, elemental analyses, TG and IR spectroscopy. The compound crystallizes in monoclinic, space group C2/c with a = 18.060(4), b = 13.870(3), c = 19.360(4) , β = 93.50(3)°, V = 4840.5(17) 3, C36H30Mo8N10O26Zn, Mr = 1851.59, Dc = 2.541 g/cm3, μ(MoKα) = 2.589 mm·1, F(000) = 3560, Z = 4, the final R = 0.0328 and wR = 0.0870 for 4005 observed reflections (I > 2σ(I)). X-ray diffraction analyses reveal that compound 1 is constructed from Mo8O264-units linked by Zn(HL)22+ and 4,4'-Bipy. Mo8O264-is connected by Zn(HL)22+ via terminal oxygen atoms along the 010] axis forming chains, which are further linked by 4,4'-Bipy along the 001] axis forming a two-dimensional network structure.
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| 关 键 词： | 锌（Ⅱ） 吡啶基 钼酸盐 金属氧化物 二维 吡唑 阳离子 射线衍射分析 |
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