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采用水热反应合成了有机-无机杂化的Keggin型配合物(C12H9N2)3[PMo12O40],并通过X-射线单晶衍射对其结构进行了分析。该配合物为正交晶系P212121空间群,晶胞参数为a=1.20800(1)nm,b=2.10108(4)nm,c=2.24234(5)nm。配合物包含了孤立的Keggin型[PMo12 O40]阴离子和3个质子化的1,10-菲咯啉。在Keggin型阴离子和质子化的1,10-菲咯啉之间存在C—H…O作用,而在1,10-菲咯啉之间存在π…π作用,分子间通过这2种弱的作用形成三维超分子结构。
The organic-inorganic hybrid Keggin complex (C12H9N2) 3 [PMo12O40] was synthesized by hydrothermal reaction and its structure was analyzed by X-ray single crystal diffraction. The complex is an orthorhombic P212121 space group with unit cell parameters of a = 1.20800 (1) nm, b = 2.10108 (4) nm and c = 2.24234 (5) nm. The complex contains isolated Keggin type [PMo12 O40] anions and 3 protonated 1,10-phenanthrolines. There is C-H ... O interaction between Keggin-type anion and protonated 1,10-phenanthroline, while there is π ... π interaction between 1,10-phenanthroline and the two weak The role of the formation of three-dimensional supramolecular structure.