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利用常规合成方法合成了1个夹心型锑钨酸盐H4.8{Mn(H2O)4}2[{Mn(H2O)2}2{Mn2-(H2O)4}0.8{W2(H2O)2(OH)2}0.2(B-β-SbW9O33)2]·16H2O(1),对其进行了红外光谱和热重表征,并测定了晶体结构.晶体衍射数据显示,该化合物属于三斜晶系,P-1空间群,a=13.3636(17),b=14.1137(18),c=14.1369(18),α=95.989(2)°,β=106.839(2)°,γ=103.708(2)°,V=2436.1(5)3,Z=1,Rl=0.0652,wR2=0.1564.晶体解析表明,化合物1中夹心型锑钨酸盐多阴离子通过过渡金属Mn2+离子共价连接成2-D层状结构.
A sandwich type antimony tungstate H4.8 {Mn (H2O) 4} 2 [{Mn (H2O) 2} 2 {Mn2- (H2O) 4} 0.8 {W2 (H2O) 2 OH) 2} 0.2 (B-β-SbW9O33) 2] · 16H2O (1) was synthesized and characterized by FTIR and thermogravimetry. The crystal structure was also determined. The crystal diffraction data showed that the compound belongs to triclinic system, A = 13.3636 (17) , b = 14.1137 (18) , c = 14.1369 18, α = 95.989 (2) °, β = 106.839 (2) °, γ = 103.708 2) °, V = 2436.1 (5) 3, Z = 1, Rl = 0.0652, wR2 = 0.1564. Crystal analysis showed that the sandwich-type antimony tungstate polyanion was covalently linked to 2 -D layer structure.