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通过水热合成法合成了一例新的无机-有机杂化的钨-氧簇合物(en)3[H2SiW12O40].5H2O(en=乙二胺),利用单晶衍射对其进行了结构表征。该晶体的结晶学参数为a=18.416(6)A。,b=13.413(4)A。,c=20.406(6)A。,α=90,β=91.999(6),γ=90,V=5038(3)A。3。该化合物的结构是由无机的钨-氧簇,有机胺和结晶水构成,在三维空间堆积形成两种不同的孔道结构,孔道中分别填充着有机胺和无机的结晶水。
A new inorganic - organic hybrid tungsten (III) 3 [H2SiW12O40] .5H2O (en = ethylenediamine) was synthesized by hydrothermal method and its structure was characterized by single crystal diffraction. The crystallographic parameters of this crystal are a = 18.416 (6) A. , b = 13.413 (4) A. , c = 20.406 (6) A. , α = 90, β = 91.999 (6), γ = 90, V = 5038 (3) A. 3. The structure of the compound is composed of inorganic tungsten-oxygen clusters, organic amine and crystal water, which are stacked in three-dimensional space to form two different pore structures filled with organic amine and inorganic crystal water respectively.