(NH_4)[Hbiz]_2[Cr(OH)_6Mo_6O_(18)]·2H_2O的合成与结构表征

Synthesis and Crystal Structure of (NH_4)[Hbiz]_2[Cr(OH)_6Mo_6O_(18)]·2H_2O

利用常规技术合成了一种多酸化合物(NH_4)[Hbiz]_2[Cr(OH)_6Mo_6O_(18)]·2H_2O(1)(biz=benzimidazole),通过元素分析、红外、紫外和X-射线单晶衍射对其结构进行了表征。1为三斜晶系,P-1空间群,a=0.8012(5)nm,b=1.0043(6)nm,c=1.1235(7)nm,α=95.177(10)°,β=97.264(8)°,γ=101.637(9)°,V=0.8721(9)nm^3,Z=1。同时也对其进行了电化学和荧光性质的测试。

A new polyoxometalates compound, （ NH4 ） [ Hbiz ]2 [ Cr （ OH ）6Mo6O18 ] · 2H2O, has been synthesized with conventional methods and characterized by elemental analysis, IR, UV and single crystal X - ray diffraction. It crystallizes in the triclinic system, space group P-1, a = 0.8012（5） nm, b = 1.0043（6） nm, c = 1. 1235（7） nm,α = 95. 177（10）°, β = 97.264（8）°, γ = 101.637（9）°, V = 0.8721（9）nm^3, Z = 1. In addition, the electrochemical behavior and the fluorescence property of compound 1 was also investigated.