| Synthesis and Crystal Structure of[(CH_3)_4N]_4,H_2[ZnW_(11)SnO_(39)]·9H_2O |
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| 引用本文： | YANG Qi-Hua, DAI Hui-Cong ,LIU Jing-Fu(Department of Chemostry,Northeast Normal University,Changchun 130024)XING Yan ,LIN Yong-Hua ,JIA Heng-Qing(Institute of Applied Chemistry,the Chinese Academy of Science,Changchun 130022). Synthesis and Crystal Structure of[(CH_3)_4N]_4,H_2[ZnW_(11)SnO_(39)]·9H_2O[J]. 结构化学, 1998, 0(1) |
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| 作者姓名： | YANG Qi-Hua DAI Hui-Cong LIU Jing-Fu(Department of Chemostry Northeast Normal University Changchun 130024)XING Yan LIN Yong-Hua JIA Heng-Qing(Institute of Applied Chemistry the Chinese Academy of Science Changchun 130022) |
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| 作者单位： | YANG Qi-Hua; DAI Hui-Cong ;LIU Jing-Fu(Department of Chemostry，Northeast Normal University，Changchun 130024)XING Yan ;LIN Yong-Hua ;JIA Heng-Qing(Institute of Applied Chemistry，the Chinese Academy of Science，Changchun 130022) |
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| 摘 要： | 1INTRODUCTIONThepseudoliquidcharacterofheteropolycompoundsascatalystisdeterminedbytheircrystallographicproperties"3.Thedeterminationofthecrystalstructureofhet-eropolycompoundhasbecomeanimportantmethodtocharacterizeandidentifythesecompounds,atthesametimeitalsoprovidesinterestinginformationtoenrichhet-eropolyacidandcatalyticchemistry.Inthispaper,wereportthesynthesisandcrys-talstructureof[(CH,).Nj.H,[ZnW,,SnO,,j.gH,O.2EXPERIMENTAL2.1SynthesisNa,WO..ZH,O(18.2g,55mmol)wasdissolvedin…
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Synthesis and Crystal Structure of[(CH_3)_4N]_4,H_2[ZnW_(11)SnO_(39)]·9H_2O |
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| YANG Qi-Hua, DAI Hui-Cong ,LIU Jing-Fu. Synthesis and Crystal Structure of[(CH_3)_4N]_4,H_2[ZnW_(11)SnO_(39)]·9H_2O[J]. Chinese Journal of Structural Chemistry, 1998, 0(1) |
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| Authors: | YANG Qi-Hua DAI Hui-Cong LIU Jing-Fu |
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| Abstract: | The complex [(CH_3)_4N]_4,H_2[ZnW_(11)SnO_(39)]·9H_2O Crystallizes in themonoclinic space group P21/m with cell dimensions: a=13. 164(3) A, b=21. 502(4)A, c=13. 234(3) A, a=90, β=91. 70(3), r=90, V=3744. 3(13) A3, Z=4,Mr= 3307. 15, Dc= 2. 933 g/cm3, A (MoKa ) = 0. 71073 A, u=175. 45 cm-1,F(000) = 2956, T= 293K, R=0. 0801 for 8401 observed reflections. The anion in thetitle compound is of a-typekeggin structure. |
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| Keywords: | Synthesis crystal structure heteropoly compound |
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