A Three-Coordinate Ag(I) Complex Based on the V-Shaped Ligand 1,3-Bis(1-Ethylbenzimidazol-2-Yl)-2-Thiapropane: Synthesis, Crystal Structure and DNA-Binding Properties-Reference-Cited by-同舟云学术

A Three-Coordinate Ag(I) Complex Based on the V-Shaped Ligand 1,3-Bis(1-Ethylbenzimidazol-2-Yl)-2-Thiapropane: Synthesis, Crystal Structure and DNA-Binding Properties

Published:2016-08 Issue:8 Volume:40 Page:492-497
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Wu Huilu¹,Aderinto Stephen Opeyemi¹,Xu Yuling¹,Zhang Han¹,Yang Zaihui¹

Affiliation:

1. School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070, P.R. China

Abstract

The complex [Ag(bebt)(cinnamate)] [bebt = 1,3-bis(1-ethylbenzimidazol-2-yl)-2-thiapropane], has been synthesised and characterised by physico-chemical and spectroscopic methods. Single-crystal X-ray diffraction revealed that the coordination environment of the Ag(I) complex can be described as trigonal planar, and the Ag(I) atom is coordinated by one oxygen atom from a cinnamate anion and two nitrogen atoms from ligand bebt. Experimental studies of the DNA-binding properties indicated that the free ligand and the complex bind to DNA via the intercalation mode, and the binding affinity of the complex was found to be greater than that of just bebt.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/174751916X14665109046089

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