N,N′-苄基-1,2二胺合铜的合成和晶体结构及与DNA的相互作用(英文)  

Synthesis, Crystal Structure and Interaction with DNA of(N,N′-dibenzylethane-1,2-diamine) Copper(Ⅱ)

作　　者：吴姗姗[1] 袁文兵[1] 张岐[1] 顾海波[1] 郁开北[2] 

机构地区：[1]海南大学海南省精细化工重点实验室,海口570228 [2]中国科学院成都分院分析测试中心,成都610041

出　　处：《无机化学学报》2007年第12期2119-2122,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.20361003);国家863引导项目(No.2005AA001240)共同资助

摘　　要：A ligand,(N,N′-dibenzylethane-1,2-diamine)(L),and its complex with copper acetate was synthesized and characterized by some spectral analyses.The copper ! ion is six-coordinated and exhibites octahedral coordination geometry,the coordination atoms are four nitrogen atoms from two(L) ligands and two carboxyl oxygen atoms from two acetic acid groups,respectively.After studying the interaction of the complex with calf thymus DNA through UV and fluorescence spectra,we can find that there is a strong binding and a large affinity berween the complex and calf thymus DNA.CCDC: 649416.A ligand, （N,N＇-dibenzylethane-l,2-diamine） （L）, and its complex with copper acetate was synthesized and characterized by some spectral analyses. The copper（Ⅱ） ion is six-coordinated and exhibites octahedral coordination geometry, the coordination atoms are four nitrogen atoms from two （L） ligands and two carboxyl oxygen atoms from two acetic acid groups, respectively. After studying the interaction of the complex with calf thymus DNA through UV and fluorescence spectra, we can find that there is a strong binding and a large affinity between the complex and calf thymus DNA. CCDC： 649416.

关 键 词：金属配合物 晶体结构 合成 小牛胸腺DNA 

分 类 号：O614.121[理学—无机化学]