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利用水热技术合成了以V_(10)O_(28)型同多钒酸盐为基本建筑单元、过渡金属锌化合物修饰的新型多金属氧酸盐,通过元素分析和TG分析,确定其化学式为:[Zn(en)_2]_3[V_(10)O_(28)]·6H_2O(1),利用IR和X-射线单晶衍射对合成配合物进行了结构表征.化合物1为Monoclinic晶系,P2(1)/c空间群,晶胞参数为:a=12.9266(6),b=11.7875(5),c=16.6458(7),α=90,β=109.3860(10),γ=90,V=2392.56(18),R_1=0.0497,wR_2=0.1227.
A new type of polyoxometallate modified with V 10 O 28 polyhovanadate was synthesized by hydrothermal method. The chemical structure of the new polyoxometalate was determined by elemental analysis and TG analysis The complex was characterized by IR and X-ray single crystal diffraction. Compound 1 was Monoclinic crystal system, and the crystal structure of [Zn (en) A = 12.9266 (6), b = 11.7875 (5), c = 16.6458 (7), α = 90, β = 109.3860 (10), γ = 90, V = 2392.56 (18), R_1 = 0.0497, wR_2 = 0.1227.