配合物[Cd(NIT4Py)_2][Au(CN)_2]_2的合成与晶体结构(英文)  

Synthesis and Crystal Structure of Complex [Cd(NIT4Py)_2][Au(CN)_2]_2

作　　者：王淑萍[1] 张旭红[1] 杨述韬[1] 

机构地区：[1]河北师范大学化学与材料科学学院,石家庄050016

出　　处：《无机化学学报》2007年第6期1075-1077,共3页Chinese Journal of Inorganic Chemistry

基　　金：河北省教育厅自然科学基金(No.2006125);河北师范大学自然科学基金(No.L2005B17)资助项目。

摘　　要：A Cd(Ⅱ)-nitronyl nitroxide radical complex with dicyanoaurate(Ⅰ) bridges [Cd(NIT4Py)2][Au(CN)2]2, was synthesized and characterized by elemental analyses, IR spectrum and X-ray diffraction single-crystal structure analysis. Crystal data for the complex: triclinic, space group P, a=0.720 9(11) nm, b=0.960 3(15) nm, c=1.284(2) nm, α=75.38(2)°, β=85.46(2)°, γ=68.38(2)°, V=0.800(2) nm3, Z=1, and R1 [I>2σ(I)]=0.055 8. The title complex consists of infinite one-dimensional chains of [Cd(NIT4Py)2][Au(CN)2]2, in which [Cd(NIT4Py)2] moieties are conne-cted by [Au(CN)2]- μ2-bridging ligands. Each cadmium(Ⅱ) ion is six-coordinated in a distorted and centrosymmetric octahedral environment. CCDC: 258357.A Cd（Ⅱ）-nitronyl nitroxide radical complex with dicyanoaurate（I） bridges [Cd（NIT4Py）2][Au（CN）2]2, was synthesized and characterized by elemental analyses, IR spectrum and X-ray diffraction single-crystal structure analysis. Crystal data for the complex： triclinic, space group PI, a=0.720 9（11） nm, b=0.960 3（15） nm, c=1.284（2） nm, α=75.38（2）°, /3=85.46（2）°, T=68.38（2）°, V=0.800（2） nm^3, Z=1, and R1 [I〉2σ（I）]=0.055 8. The title complex consists of infinite one-dimensional chains of [Cd（NIT4Py）2][Au（CN）2]2, in which [Cd（NIT4Py）2] moieties are connected by [Au（CN）2]-μ2-bridging ligands. Each cadmium（Ⅱ） ion is six-coordinated in a distorted and centrosymmetric octahedral environment. CCDC： 258357.

关 键 词：氮氧自由基 镉配合物 二氰合金 晶体结构 一维 

分 类 号：O614.242[理学—无机化学] O614.123[理学—化学]