| Crystal Structure of{[(μ_2-Cl)(C_5H_5)Sm(μ_2-Cl)]_2(μ_3-Cl)(μ_4-O)Sm(μ_2-Cl)·THF}_2~(2-)·[Li(DME)_2·Li(THF)_2·DME]~(2 )·DME |
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| 引用本文： | 林观阳,金钟声,卫革成,陈文启.Crystal Structure of{[(μ_2-Cl)(C_5H_5)Sm(μ_2-Cl)]_2(μ_3-Cl)(μ_4-O)Sm(μ_2-Cl)·THF}_2~(2-)·[Li(DME)_2·Li(THF)_2·DME]~(2 )·DME[J].中国稀土学报(英文版),1991(3). |
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| 作者姓名： | 林观阳 金钟声 卫革成 陈文启 |
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| 作者单位： | Changchun Institute of Applied Chemistry Academia Sinica，Changchun 130022，China，Changchun Institute of Applied Chemistry，Academia Sinica，Changchun 130022，China，Changchun Institute of Applied Chemistry，Academia Sinica，Changchun 130022，China，Changchun Institute of Applied Chemistry，Academia Sinica，Changchun 130022，China |
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| 摘 要： | The crystal structure of title complex has been determined by the method of X-ray single crystaldiffraction.The crystal belongs to monoclinic space group C_(2/c)with the unit parameters a=2.8907(7),b=2.0431(5),c=1.5723(3)nm;β=115.67(2)°.The unit volume V is 8.36924(348)nm~3;Z=8,Dc=1,82g·cm~(-3),μ(MoK_α)=46.4cn~(-1); F(000)=4416.The final R is 0.083,Rw 0.088.The title complex con-sists of two univalent cations and one divalent anion.The anion has a cluster structure including six Sm~(3 ).Coordination numbers of all six Sm~(3 )are eight,but their surroundings are different from each other.Two ofthem are decahedral array,and the others are octahedral array f the centroid of each pentacyclodienyl ring istaken as one point.
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