Synthesis, Crystal Structures, and DNA-Binding Properties of a Ternary Cadmium(II) Complex With Tripod Ligand Tris(2-benzimidazylmethyl)amine and Cinnamate

被引：3
|
作者：
Wu, Huilu [1 ]
Bai, Ying [1 ]
Yuan, Jingkun [1 ]
Wang, Hua [1 ]
Pan, Guolong [1 ]
Kong, Jin [1 ]
机构：
[1] Lanzhou Jiaotong Univ, Sch Chem & Biol Engn, Lanzhou 730070, Peoples R China
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | 2013年 / 43卷 / 03期
关键词：
cadmium(II) complex; crystal structure; DNA-binding properties; tris(2-benzimidazylmethyl)amine; CARBOXYLATE COMPLEXES; COPPER(II) COMPLEXES; 1,10-PHENANTHROLINE; TRIS(PHENANTHROLINE)RUTHENIUM(II); BENZIMIDAZOLE; INHIBITORS; ACID;
D O I：
10.1080/15533174.2012.740712
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A ternary Cd(II) complex containing a tripodal ligand tris(2-benzimidazylmethyl)amine (ntb) and a cinnamate, with composition [Cd(ntb)(cinnamate)]NO3 center dot MeOH, was synthesized and characterized by physicochemical and spectroscopic methods. Single-crystal X-ray diffraction revealed that the central Cd(II) atom is six-coordinated in a distorted octahedral geometry. The DNA-binding properties of the Cd(II) complex were investigated by spectrophotometric methods and viscosity measurements, and the results suggested that the Cd(II) complex binds to DNA via intercalation binding mode.
引用
收藏
页码：237 / 242
页数：6
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