| Synthesis and Crystal Structure of [Na（DB24C8）]2（WMo5O19） |
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| 引用本文： | 鲁晓明,刘顺诚,等. Synthesis and Crystal Structure of [Na（DB24C8）]2（WMo5O19）[J]. 结构化学, 1995, 14(2): 157-160 |
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| 作者姓名： | 鲁晓明 刘顺诚 等 |
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| 作者单位： | Lu Xiao-Ming; Liu Guo-Xiang; Tu Shu-Jie; Liu shun-Cheng(Department of Chemistry，Capital Normal University，Beijing 100037)(Experimental Center，Capital Normal University，Beijing 100037) |
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| 摘 要： | ＳｙｎｔｈｅｓｉｓａｎｄＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆ［Ｎａ（ＤＢ２４Ｃ８）］_２（ＷＭｏ_５Ｏ_（１９））￥ＬｕＸｉａｏ－Ｍｉｎｇ；ＬｉｕＧｕｏ－Ｘｉａｎｇ；ＴｕＳｈｕ－Ｊｉｅ；Ｌｉｕｓｈｕｎ－Ｃｈｅｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＣｈｅｍｉｓｔ?..
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| 关 键 词： | 合成 晶体结构 金属配合物 钨 二苯并－24－冠（醚）－8配位体 |
Synthesis and Crystal Structure of[Na(DB24C8)]_2(WMo_5O_(19)) |
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| Lu Xiao-Ming, Liu Guo-Xiang, Tu Shu-Jie, Liu shun-Cheng. Synthesis and Crystal Structure of[Na(DB24C8)]_2(WMo_5O_(19))[J]. Chinese Journal of Structural Chemistry, 1995, 14(2): 157-160 |
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| Authors: | Lu Xiao-Ming Liu Guo-Xiang Tu Shu-Jie Liu shun-Cheng |
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| Affiliation: | [1]DepartmentofChemistry,CapitalNormalUniversity,Beij [2]DepartmentofChemistry,Capital |
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| Abstract: | Complex C_(48)H_(64)Mo_5Na_2O_(36) W, M_r=1910.55, monoclinic, space group P2_1/c, a=10. 906(4), b=14. 230(5) , c=20. 519(5) A, β=92. 77(2)°, V=3180. 7(8) A￣3, Z=2 , D_c=1. 995 g/cm3, F(000) = 1876 . μ=28. 78 cm￣(-1), the final R=0. 050 and R_ω=0. 055 for 2863 observed unit reflections I≥3σ(I), The supermolecule consists of one [WMo_5O_(19)]2-anion that has a crystallographic inversion centre and two DB24C8 complexes of Na+ cation which is located in the cavity by electrostatic interaction. |
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| Keywords: | dibenzo-24-crown-8(DB24C8) polyoxometalate anion crystal structure |
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