| 含有{M[P4Mo6O31]2}夹心型磷钼酸盐构筑块的水溶性多酸化合物的合成与表征 |
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| 引用本文： | 周云山,孙静美,张立娟,赵洪量.含有{M[P4Mo6O31]2}夹心型磷钼酸盐构筑块的水溶性多酸化合物的合成与表征[J].科学通报,2011,56(12):941-946. |
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| 作者姓名： | 周云山 孙静美 张立娟 赵洪量 |
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| 作者单位： | 化工资源有效利用国家重点实验室北京化工大学理学院; |
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| 基金项目： | 国家自然科学基金资助项目(20771012) |
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| 摘 要： | 采用水热方法合成了一个新的磷钼酸盐化合物，并通过元素分析、红外、紫外、循环伏安和单晶X射线衍射分析等手段对其进行了表征。单晶结构解析结构表明，该化合物的阴离子{NaMo12O24(OH)6(PO4H)2(PO4H3/2)2]}6- 由2 个{Mo6P4O31} 单元和一个八面体配位的金属钠离子共价组装形成，具有夹心型结构。该化合物是目前为止获得的第一个含有孤立MMo6P4O31]2 夹心结构的水溶性多钼磷酸盐。该水溶性化合物将会作为一个基本的反应原料和基本构筑单元合成组装出更多结构新颖、性质丰富的新型多钼磷酸盐。
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| 关 键 词： | 合成 夹心结构 水溶性 多钼磷酸盐 晶体结构 |
| 收稿时间： | 2010-10-22 |
Synthesis and characterization of a water-soluble polyoxometalate containing sandwich-shaped molybdenum phosphate building block {M[P_4Mo_6O_(31)]_2} |
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| ZHOU YunShan,SUN JingMei,ZHANG LiJuan & ZHAO HongLiang State Key Laboratory of Chemical Resource Engineering.Synthesis and characterization of a water-soluble polyoxometalate containing sandwich-shaped molybdenum phosphate building block {M[P_4Mo_6O_(31)]_2}[J].Chinese Science Bulletin,2011,56(12):941-946. |
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| Authors: | ZHOU YunShan SUN JingMei ZHANG LiJuan & ZHAO HongLiang State Key Laboratory of Chemical Resource Engineering |
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| Institution: | ZHOU YunShan,SUN JingMei,ZHANG LiJuan & ZHAO HongLiang State Key Laboratory of Chemical Resource Engineering,Institute of Science,Beijing University of Chemical Technology,Beijing 100029,China |
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| Abstract: | In this paper, a new molybdenum phosphate was synthesized via the hydrothermal method. We characterized the compound using elemental analysis, infrared spectroscopy, UV-visible spectroscopy, cyclic voltammetry and single-crystal X-ray diffraction. The single-crystal X-ray diffraction analysis revealed that the anion {NaMo12O24(OH)6(PO4H)2(PO4H3/2)6]}6- is composed of two {Mo6P4O31} units that are covalently linked via one octahedrally-coordinated Na+ ion. The synthesized molybdenum phosphate is the first w... |
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| Keywords: | synthesis sandwich-shaped water-soluble molybdenum phosphates crystal structure |
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