中文摘要：

通过水热合成技术合成了一个由经典的Keggin和pseudo-Keggin双阴离子,以4,4＇-bipy为有机模板剂共同构筑成结构新颖的三维超分子化合物（4,4＇-bipy）8H9[PW12O40]2[PW12O40]·11H2O,对其进行了IR、XPS等表征,单晶X射线衍射分析结果表明,该化合物属于单斜晶系,P1—空间群,晶胞参数：a=1.1843（13）nm,b=1.9218（2）nm,c=2.1036（2）nm,α=63.3420（10）°,β=74.148（2）°,γ=79.721（2）°。由Keggin簇阴离子[PW12O40]^3-构筑的一维超分子双链穿插于Pseudo-Keggin簇阴离子[PW12O40]^3-二维超分子层的规则的菱形孔道中,形成新奇的三维超分子结构。

英文摘要：

A novel 3D supramolecular compound（ 4,4 ＇-bipy）8H9[PW12O40]2[PW12O40]·11H2O,based on the classical Keggin and pseudo-Keggin polyoxoanions,were synthesized hydrothermally method using 4,4＇-bipy as template.The structure of the process were characterized by IR,XPS and X-ray single crystal diffractometer.The results show that the crystal in monoclinic crystal system,P1—space group,crystal data： a = 1.1843（ 13） nm,b = 1.9218（ 2） nm,c = 2.1036（ 2） nm,α = 63.3420（ 10） °,β =74.148（ 2） °,γ = 79.721（ 2） °.The compound was constructed by the classical Keggin,pseudo-Keggin anions and the organic template group（ 4,4＇-bipy molecule）.In this novel 3D supramolecular compound,the 1D double-chain constructed by the Keggin type polyanion [PW12O40]^3-interposes the rhombic channel of the 2D supramolecular layer composed by the pseudo-Keggin type polyanion [PW12O40]^3-.