[U(CO3)3(H2O)2]·2H2O配合物的合成及晶体结构 |
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引用本文: | 王 娟,吕 鑫,李子颖,张玉燕,程时远.[U(CO3)3(H2O)2]·2H2O配合物的合成及晶体结构[J].无机化学学报,2010,26(2):351-354. |
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作者姓名: | 王 娟 吕 鑫 李子颖 张玉燕 程时远 |
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作者单位: | 湖北大学化学化工学院,武汉 430062,湖北大学化学化工学院,武汉 430062,核工业部北京地质研究院,北京 100029,核工业部北京地质研究院,北京 100029,湖北大学化学化工学院,武汉 430062 |
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摘 要: | A uranylcontaining compound U(CO3)3(H2O)2]·2H2O has been synthesized under hydrothermal condition and characterized by X-ray single-crystal analysis. Crystal structural analysis indicates that this compound consists of three CO32- molecules, one U6+. The results reveal that the title compound presents a 3D frame work built up by O-H…O week hydrogen bonds interactions. The central uranium atom is eight-coordinated through three CO32- molecules and two H2O. The compound shows a coplanar hexagonal network structure, each hexagon containing a hexagonal hole with a water moleculet. CCDC: 737313.
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关 键 词: | 铀 晶体结构 碳酸根 |
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