摘要
以[2-(2-吡啶基)咪唑-1-基]乙酸乙酯为配体合成了配合物[Cd2(PIEA)2(μ-Cl)2Cl2],测定了其X-射线单晶结构。晶体学数据:P–l空间群,a=0.8978(3)nm,b=0.5462(3)nm,c=1.0719(3)nm,α=84.335(3)°,β=71.245(3)°,γ=62.323(3)°,V=0.7622(3)nm3,Z=1,s=1.069,最终残余因子(I>2σ(I)),Rl=0.0249,wR2=0.0712;对于全部数据Rl=0.0271,wR1=0.0726。
The complex of [Cd2(PIEA)2(μ-Cl)2Cl2] has been prepared from ethyl [2-(2-pyridyl) imid-azol-1]acetate. Its structure was determined by X-ray analyses. Crystal data: space group P-1, a=0. 8978(3) nm,b=0.5462(3)nm,c=1. 0719(3)nm, α=84. 335(3)o,β=71. 245(3)o,γ=62. 323(3)o,V=0. 7622(3) nm3,Z=1,s=1. 069, final R indices (I〉2α(I)), Rl =0. 0249, wR2 =0. 0712; for all reflections Rl =0. 0271, wR1 =0. 0726.
出处
《化工时刊》
CAS
2014年第8期1-3,共3页
Chemical Industry Times
关键词
咪唑
配合物
晶体结构
imidazole complex crystal structure