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[Nd(DMSO)_5(H_2O)_3]Cl_3·H_2O的单晶用ENRAF-NONIUS CAD 4型四圆衍射仪收集衍射数据进行结构分析,最终偏离因子R=0.036。晶体属三斜晶系空间群P_1,晶胞参数a=9.800(1),b=10.531(1),c=14.757(2);α=93.07(1),β=100.2l(1),γ=99.71(1)°;Z=2。结构分析证实:晶胞中有二个[Nd(DMSO)_5(H_2O)_3]Cl_3·H_2O分子。Nd与五个DMSO及三个H_2O中的氧形成八配位的畸变三角十二面体结构。Cl~-与络阳离子通过离子键相互作用。[Tb(DMSO)_5(H_2O)_3)Cl_3·H_2O的晶胞参数与之相近,有类似的结构。
The crystal structure of [Nd (DMSO) _5 (H_2O) _3] Cl_3 · H_2O was analyzed by diffraction with an ENRAF-NONIUS CAD 4 four-circle diffractometer for structural analysis with a final deviation factor R = 0.036. The crystal belongs to the triclinic space group P_1 with unit cell parameters a = 9.800 (1), b = 10.531 (1), c = 14.757 (2), α = 93.07 (1), β = 100.21 = 99.71 (1) °; Z = 2. Structural analysis confirmed that there are two [Nd (DMSO) _5 (H_2O) _3] Cl_3 · H_2O molecules in the unit cell. Nd forms octahedral distorted triangular dodecahedron structures with oxygen in five DMSO and three H_2O. Cl ~ - interacts with cation through ionic bond. The [Tb (DMSO) _5 (H_2O) _3) Cl_3 · H_2O has the similar unit cell parameters.