The decavanadate complex,K4Na2[V10O28] · 10H2O,has been synthesized and characterized by X-ray single crystal diffraction analysis. The crystal of title complex (K4Na2[V10O28] · 10H2O,Mw=1 339.94) belongs to triclinic, space group P1with the following crystallographic parameters :a=8. 613 6(15) A ,b=10. 383 7(18) A ,c= 11. 012 0(19) A ,α= 69. 223(2) A ,β=87. 118(2) A ,γ=66. 084(2)A ,V=836.8(3)A3,Z=1,Dc=2. 659 Mg · m-3,μ(MoKα)=3. 308 mm-1,F(000) =652,Completeness to θ25.03°= 98.7%, the goodness of fit S = 1. 003, (Δ/σ)max= 0. 000, and final R1 = 0. 030 9, wR2 = 0.087 7.%合成了配合物K4Na2[V10O28]·10H2O,其结构通过X-射线单晶衍射分析确定.标题化合物(K4Na2[V10O28]·10H2O,Mw=1 339.94)属于三斜晶系,空间点群P1,晶体学参数:a=8.613 6(15)A,b=10.383 7(18)A,c=11.012 0(19)A,α=69.223(2)A,β=87.118(2)A,γ=66.084(2)A,V=836.8(3)A3,Z=1,Dc=2.659 Mg·m-3,μ(MoKa)=3.308 mm-1,F(000)=652,and R1=0.030 9,wR2=0.087 7.
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