摘 要: 以 Cl₃CCOOH、1, 10^- 菲罗啉为配体, 以 MnCl₂·4H₂O 为金属 离子盐, 通过溶液蒸发法合成了具有纳米级金属骨架的三元配合物 Mn(C₂Cl₃O₂)Cl(C₁₂H₈N₂)₂。通过元素分析、红外光谱、X 单晶衍射测得 配合物属于单斜晶系, 其空间群为 P21/c, a=1.815 5 nm, b=1.063 8 nm, c=1.468 5 nm, β=112.9°, z=4, V=2.611 0 nm3 。通过纳米化计算的方法, 计算出总晶胞数、总原子数、及表面参数随粒径变化的关系, 得出 Mn(C2Cl3O2)Cl(C12H8N2)2 最佳纳米化尺度为 115 nm。

关键词: Mn(C₂Cl₃O₂)Cl(C₁₂H₈N₂)₂ 配合物; 晶体; 晶胞参数; 纳米晶体

Abstract: The trinuclear zinc(II) complex Mn(C₂Cl₃O₂)Cl(C₁₂H₈N₂)₂ was synthesized and structurally characterized by single crystal X-ray diffrac tion method. The data showed that the Mn(C₂Cl₃O₂)Cl(C₁₂H₈N₂)₂ complex belonged to the monoclinic crystal system, the crystal data was a=1.815 5 nm, b=1.063 8 nm, c=1.468 5 nm, β=112.9°, z=4, V=2.611 0 nm3 . On the basis of the crystal structure of the title compound, the crystal cell num bers, atomicity, surface layer atomicity and its proportion were assumed. And the computation discussion to turning compounds into nano-meter particle was theoretically carried on. The optimum dimension of its nano particle is theroretically assured to be about 115 nm. 

Keywords: Mn(C₂Cl₃O₂)Cl(C₁₂H₈N₂)₂ complex; crystal; crystal cell num ber; nano-crystalline