铜配合物[CuL_2Cl_2]·4H_2O的合成和晶体结构(L=3-乙基-4-对甲氧苯基-5-(2-吡啶基)-1,2,4-三氮唑)(英文)  

Synthesis and Crystal Structure of [CuL_2Cl_2]·4H_2O (L=3-Ethyl-4-( p-methoxyphenyl)-5-(2-pyridyl)-1,2,4-triazole)

作　　者：卢伟[1] 解大景[1] 王作祥[2] 沈旋[1] 许岩[1] 朱敦如[1] 

机构地区：[1]南京工业大学化学化工学院,材料化学工程国家重点实验室,南京210009 [2]东南大学化学化工学院,南京210096

出　　处：《无机化学学报》2010年第4期717-720,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.20771059,20771050);江苏省自然科学基金(No.BK2008371)资助项目

摘　　要：A new copper(Ⅱ) complex, [CuL2Cl2]·4H2O, [L=3-ethyl-4-( p-methoxyphenyl)-5-(2-pyridyl)-1,2,4-triazole], was synthesized and characterized by X-ray crystallography and infrared spectroscopy. The complex crystallizes in triclinic system with space group P1, a=0.843 9(7) nm, b=0.965 5(8) nm, c=1.093 6(8) nm, α=84.026(19)°, β= 82.33(2)°, γ=89.167(19)°, V=0.878 3(12) nm3, Z=1 with final R=0.033 8. The copper atom lies in a distorted octah-edral environment with two bidentate chelating ligands (L) in the equatorial plane and two Cl-ions in the axial positions. The ligand L coordinates via one triazole nitrogen and one pyridine nitrogen atom. The molecules are stabilized by intermolecular hydrogen bonds in the crystal lattice. CCDC: 705817.A new copper（Ⅱ） complex, [CuL2Cl2]·4H2O, [L=3-ethyl-4-（ p-methoxyphenyl）-5-（2-pyridyl）-1,2,4-triazole], was synthesized and characterized by X-ray crystallography and infrared spectroscopy. The complex crystallizes in triclinic system with space group P1, a=0.843 9（7） nm, b=0.965 5（8） nm, c=1.093 6（8） nm, α=84.026（19）°, β= 82.33（2）°, γ=89.167（19）°, V=0.878 3（12） nm3, Z=1 with final R=0.033 8. The copper atom lies in a distorted octah-edral environment with two bidentate chelating ligands （L） in the equatorial plane and two Cl-ions in the axial positions. The ligand L coordinates via one triazole nitrogen and one pyridine nitrogen atom. The molecules are stabilized by intermolecular hydrogen bonds in the crystal lattice. CCDC： 705817.

关 键 词：铜配合物 晶体结构 三氮唑 

分 类 号：O614.121[理学—无机化学]