First examples of hybrids based on polyoxometalates, metal halide clusters and organic ligands

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• 作者：La-Mei Wang ; Yong Fan ; Yan Wang ; Li-Na Xiao ; Yang-Yang Hu ; Yu Peng ; Tie-Gang Wang ; Zhong-Min Gao ; Da-Fang Zheng ; Xiao-Bing Cui ; ^{cuixb@mail.jlu.edu.cn} ; Ji-Qing Xu ; ^{xjq@mail.jlu.edu.cn}
• 关键词：Polyoxometalates ; Metal halide clusters ; Hybridization of three different parts ; Hybrid compounds
• 刊名：Journal of Solid State Chemistry
• 出版年：2012
• 期刊代码：130_00224596
• 类别：ch
• 出版时间：July, 2012
• 卷：191
• 期：Complete
• 页码：257-262
• 文件大小：701 K

摘要

Two new organic-inorganic compounds based on polyoxometalates, metal halide clusters and organic ligands: [BW₁₂O₄₀]₂[Cu₂(Phen)₄Cl](H₂4, 4鈥?bpy)₄路H₃O路5H₂O (1) and [HPW₁₂O₄₀][Cd₂(Phen)₄Cl₂](4, 4鈥?bpy) (2) (Phen=1, 10-phenanthroline, bpy=bipyridine), have been prepared and characterized by IR, UV-vis, XPS, XRD and single crystal X-ray diffraction analyses. Crystal structure analyses reveal that compound 1 is constructed from [BW₁₂O₄₀]^{5鈭?/sup>, metal halide clusters [Cu₂(Phen)₄Cl]+and 4, 4鈥?bpy ligands, while compound 2 is constructed from [PW₁₂O₄₀]3鈭?/sup>, metal halide cluster [Cd₂(Phen)₄Cl₂]2+ and 4, 4鈥?bpy ligands. Compound 1 and compound 2 are not common hybrids based on polyoxometalates and metal halide clusters, they also contain dissociated organic ligands, therefore, compound 1 and 2 are the first examples of hybrids based on polyoxometalates, metal halide clusters and organic ligands.}