大环镍配合物[Ni(C22H34N6)](ClO4)2的合成与晶体结构  

Synthesis and crystal structure of hexaazacyclotetradecane nickel(Ⅱ) complex[Ni(C_(22)H_(34)N_6)](ClO_4)_2

作　　者：李炎武[1] 谭卫兵[1] 梅文杰[2] 

机构地区：[1]广州医学院从化学院,广东广州510925 [2]广东药学院药科学院,广东广州510240

出　　处：《化学研究与应用》2009年第1期117-119,共3页Chemical Research and Application

摘　　要：A novel nickel(Ⅱ)complex[Ni(C22H34N6)](ClO4)2 had been synthesized and characterized by elementary analysis and signal-crystal X-ray diffraction analysis.The results showed that the complex crystallizes in a triclinic system,the space group P1-with a=10.209(1),b=11.617(1),c=11.916(1),α=87.633(2),β=75.940(2)°,γ=88.501(2)°,V=1369.5(2)3,Z=2,F(000)=668,Dc=1.552g/cm3,R1=0.036,wR2=0.105.In the crystal there are two independent Ni(II)centres.Each Ni(II)ion is coordinated by four secondary nitrogen atoms from one macrocycle and two oxygen atoms from two perchlorate anions to form a distorted octahedron geometry.A novel nickel（II） complex [ Ni （C22 H34 N6） ] （ClO4）2 had been synthesized and characterized by elementary analysis and signal-crystal X-ray diffraction analysis. The results showed that the complex crystallizes in a triclinic system, the space group P with α =10.209（1） A,b =11.617（1） A,c =11.916（1） A,α =87.633（ 2 ）A,β = 75. 940（ 2 ）°,γ=88.501 （ 2 ）° V =1369.5（ 2 ） A^3, Z = 2, F（000 ） = 668,Dc = 1. 552g/cm^3, R1 = 0.036, wR2 = 0. 105. In the crystal there are two independent Ni （II） centres. Each Ni（II）ion is coordinated by four secondary nitrogen atoms from one macrocycle and two oxygen atoms from two perchlorate anions to form a distorted octahedron geometry.

关 键 词：镍配合物 晶体结构 大环六胺 

分 类 号：O741.6[理学—晶体学]