以1-乙基溴化吡啶离子液体为溶剂和模板剂,在离子热反应条件下,合成得到了具有新颖结构的二维磷酸锌JLNU-4,Zn(H2 PO4)(HPO4)? C7 H10 N.X-射线单晶结构分析结果显示,化合物JLNU-4属单斜晶系,P21/c空间群,晶胞参数a=0.8937(9) nm,b=1.0857(11) nm,c=1.3494(13) nm,β=98.5800(10)°,V=1.2947(2) nm 3,Z=4.
A new layered zinc phosphate , Zn(H2 PO4 )(HPO4 )? C7 H10 , denoted JLNU-4, was ionother-mally prepared using 1-ethyl pyridinium bromide as solvent and template .The results of single-crystal X-ray diffraction reveal that JLNU-4 crystallizes in the monoclinic system, space group P21/c , with the parameters of a=0.8937(9) nm, b=1.0857(11) nm, c=1.3494(13) nm,β=98.5800(10) °, V =1.2947(2) nm 3 , Z=4.