Copper（II） Complexes Based on 4＇-R-Terpyridine： Synthesis, Structures, and Photocatalytic Properties  

作　　者：YAN Xia ZHANG JiarLxin 

机构地区：[1]School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, P. tL China

出　　处：《Chemical Research in Chinese Universities》2017年第1期1-6,共6页高等学校化学研究（英文版）

基　　金：Supported by the National Natural Science Foundation of China（No.21302138）.

摘　　要：Complexes Cu（II）（4＇-R-terpyridine）2（C104）2[R=2-thienyl（1）, 2-（5-bromothienyl）（2）, 2-（5-methyl- thienyl）（3） and 2-（5-methoxythienyl）（4）] were synthesized, and their structures were determined by single-crystal X-ray diffraction analyses and were further characterized by high resolution mass spectrometry, infrared spectrosco- py（m）, as well as elemental analysis. Single crystal X-ray diffraction analysis shows that Cu（II） ions in the complexes are both six-coordinated with N6 coordination sphere, displaying distorted octahedral geometries. In addition, the UV-Vis absorption spectra show that the four complexes all exhibit absorption components in both UV and visible light regions. Thus, the photocatalytic activities of the four complexes in the degradation of organic dyes were investigated.Complexes Cu（II）（4＇-R-terpyridine）2（C104）2[R=2-thienyl（1）, 2-（5-bromothienyl）（2）, 2-（5-methyl- thienyl）（3） and 2-（5-methoxythienyl）（4）] were synthesized, and their structures were determined by single-crystal X-ray diffraction analyses and were further characterized by high resolution mass spectrometry, infrared spectrosco- py（m）, as well as elemental analysis. Single crystal X-ray diffraction analysis shows that Cu（II） ions in the complexes are both six-coordinated with N6 coordination sphere, displaying distorted octahedral geometries. In addition, the UV-Vis absorption spectra show that the four complexes all exhibit absorption components in both UV and visible light regions. Thus, the photocatalytic activities of the four complexes in the degradation of organic dyes were investigated.

关 键 词：Copper（ll） complex Single crystal structure Photocatalytic property 

分 类 号：O[理学]