利用中温水热技术合成了Keggin型结构钼磷多金属氧酸盐H3O[Zn(Phen)3]2[PMo2^(Ⅴ)Mo10^(Ⅳ)O40],并测定了其晶体结构.该化合物属于单斜晶系;C2/c空间群,晶胞参数a=1.9802(4)nm,b=1.8134(4)nm,c=2.5085(5)nm,α=90.00°,β=100.44(3)0°,γ=90.00°,V=8.860(3)nm^3,Z=4,R1=0.0442,ωR2=0.1403.
A novel unprecedented Keggin - type polyoxometalate H3O[Zn(Phen)3]2[PMo2^(Ⅴ)Mo10^(Ⅳ)O40] was synthesized by mild hydrothermal techniques, and the synthesis and crystal structure were discussed. The compound crystallized in the monoclinic,space group C2/c, a = 1. 980 2(4) nm, b = 1. 813 4(4) nm, c = 2. 508 5 (5) nm, α=90.00°,β=100.44(3)0°,γ=90.00°,V=8.860(3)nm^3,Z=4,R1=0.0442,ωR2=0.1403.