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夹心型铋(Ⅲ)钨酸盐Na10{[(M(H2O)3)2(WO2)2-(BiW9O33)2]}·xH2O的合成、结构及量子化学计算
Synthesis,crystal structures and quantum chemistry calculation of Na10{[(M(H2O)3)2(WO2)2(BiW9O33)2]}·xH2O constructed from the sandwich-type polyoxoanion of bismuth
【摘要】 在常规条件下合成了标题化合物,并通过X-射线单晶结构分析、元素分析、红外光谱对晶体进行表征。结果表明,化合物属于单斜晶系,空间群P2(1)/n。对化合物进行了量子化学计算,用于说明其结构特征。
【Abstract】 Three one-dimensional(1D) chain-like heteropolyoxotungstates Na10{[(M(H2O)3)2(WO2)2-(BiW9O33)2]}·xH2O(M=MnⅡ,CoⅡ,NiⅡ) were obtained in aqueous solution and were characterized by IR,elemental analysis and single-crystal X-ray analysis.Analytical data identified that the crystals of said complexes belonged to a monoclinic system with a space group of P2(1)/n.Finally,quantum chemistry calculations of complexes were performed to explain the structure characteristics.
【关键词】 多金属氧酸盐;
铋;
晶体结构;
量子化学;
【Key words】 polyoxometalate; bismuth; crystal structure; quantum chemistry;
【Key words】 polyoxometalate; bismuth; crystal structure; quantum chemistry;
【基金】 广西省自然科学基金资助项目(0832280)
- 【文献出处】 化学试剂 ,Chemical Reagents , 编辑部邮箱 ,2010年10期
- 【分类号】O611.3
- 【被引频次】3
- 【下载频次】116