六(3,3-二甲基-1-(1H-1,2,4-三唑)-2-丁酮)锌高氯酸盐配合物的合成及晶体结构

Synthesis and X-ray Structure of Six (3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butonone) Zinc(Ⅱ) perchlorate Complex

3，3-二甲基-1－（1H－1，2，4-三唑）－2-丁酮的锌配合物（C48H78Cl2N18O14Zn）已被合成。X-射线衍射结构分析表明，晶体属单斜晶系，空间群P21／n，晶体学数据：晶体体积结构偏离因子，标题配合物分子中6个三唑环上的4位N原子与Zn原子配位，形成八面体结构，锌原子处在结晶学的对称中心上。

The octahedral zinc (Ⅱ) complex was synthesized by reaction of 3, 3-dimethyl-1- (1 H-1, 2,4 - triazol- 1- yl ) - 2 - butanone with zinc Perchlorate (Zn (ClO4)2. 6H2O) and obtained in the form ofsingle crystals. C48H78Cl2N18O14Zn, Mr= 1267.55. The crystal structure has been determined.Crystal data: monoclinic, space group P21/n, with a = 13. 440 (2), b = 10. 821 (2), c = 22. 578(4) ,β= 102. 72(1)°,V= 3203. 0(9),Z= 2,D= 1. 314 g/cm3, μ= 0. 539 mm-1,F(000)= 1336,R= 0. 046, WR(F2) =0. 121. The structure analysis shows that zinc atom was coordi-nated by six N(4) atoms of the triazole to form a distorted octahedron, zinc atom is located in thesymmetry centre of the complex.