中文摘要：

利用H3PMo12O40.4H2O,4,4′-bipy和AgNO3反应,在中温水热条件下合成了一种新颖的三维超分子多金属氧酸盐（4,4′-bipy）{[Ag（4,4′-bipy）]3[PMo12^ⅥO40]}.H2O（1）,并通过元素分析、红外光谱、热重分析和X射线单晶衍射对其结构进行了表征.结果表明,该化合物属三斜晶系,P^-1空间群,晶胞参数a=1.1275（2）nm,b=1.1910（2）nm,c=1.2898（3）nm,α=112.63（3）°,β=94.63（3）°,γ=99.53（3）°,V=1.5567（5）nm^3,Z=1.该化合物具有三维超分子结构及荧光性质.

英文摘要：

Abstract A new 3 D supramolecular compound, （4,4′-bipy） [Ag （4,4′-bipy） ] 3 [ PMo12^ⅥO40] · H2O （ 1 ） was synthesized under mild hydrothermal condition, and the structure was characterized by elemental analysis, single crystal X-ray diffraction, IR and TGA. Compound 1 exhibits a photoluminescence property at room temperature. The structure of this compound consists of [ PMo12 O40 ] ^3- anion, which is further connected by [Ag（4,4′-bipy） ] 3^＋ unit to form a three-dimesional supramolecular network. Compound 1 crystallized in the triclinicsystem, space group P^-1, a =1.1275（2） nm, b = 1.1910（2） nm, c = 1.2898（3） nm, α = 112.63（3）°,β=94.63（3）°, γ=99.53（3）°, V=1.5567（5） nm^3, Z =1.