【摘要】 稀土Ho高氯酸盐开环冠醚二缩乙二醇[Ho（EO₂）₃]（ClO₄）₃·3H₂O,属单斜晶系,P2₁/n空间群,晶胞参数为:a=14.087（1）,b=14.039（2）,c=15.014（3）（?）,β=95.64（1）°,V=2955（1）（?）³,z=4,D_c=1.865g/cm³,μ（MoKa）= 3.07mm^-1,全矩阵最小二乘修正,最终结构因子R=0.074.中心原子Ho与三个冠醚上的九个氧原子形成九配位三帽三棱柱结构,弱配体高氯酸根没有参加配位.更多还原

【Abstract】 AbstractThe crystal of [Ho(EO2)3](ClO4)3·3H2O belongs to monoclinic system with space group P21/n.a = 14.087(1),b=14.039(2),c=15. 014(3)λ,β = 95.64(1)°,V=2955(1)A3,z = 4,Dc= 1. 865g/cm3,μ(MoKa) = 3. 07mm-1 ,and full matrix least-squares refinement, R=0.074. The Ho in the coordination compound crystal is nine-coordinated , in which disordered ClO4-3 ion does not take part in the coordinating.更多还原