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采用水热合成方法制备了有机．无机杂化材料[(CH2)5NH2]3[PMo12O40],晶体结构解析表明,该晶体属正交晶系,Pnma空间群．结晶学参数α=2．4486(2)nm,b=2．1202(3)nm,c=1．193 1(4)nm,β=90．00(0)°,V=6．194 2(9)nm3,Z=4,R=0．061 1,Rw=0．157 3．化合物分子由1个Keggin结构的杂多阴离子PMo12O403-,4个质子化的哌啶构成,十二钼磷酸阴离子和质子化的哌啶分子通过静电引力和氢键相互作用．
Organic synthesis was prepared by hydrothermal method. Inorganic hybrid material [(CH2) 5NH2] 3 [PMo12O40], the crystal structure analysis shows that the crystal is orthorhombic, Pnma space group. The crystallographic parameters α = 2.4486 (2) nm, b = 2.1202 (3) nm, c = 1.193 1 (4) nm, β = 90.00 (0) °, V = 6.194 2 (9) nm3, Z = 4, R = 0.061 1, Rw = 0.157 3. The compound molecule is composed of one Keggin heteropolyanion PMo12O403-, four protonated piperidines, and the dodecyl molybdate anion and the protonated piperidine molecule interact by electrostatic attraction and hydrogen bonding.