Affiliation:
1. School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
Abstract
A V-shaped ligand Bis(2-benzimidazolymethyl)amine (bba) and its nickel(II) picrate (pic) complex, with composition [Ni(bba)2](pic)2⋅3MeOH, have been synthesized and characterized on the basis of elemental analyses, molar conductivities, IR spectra, and UV/vis measurements. In the complex, the Ni(II) ion is six-coordinated with a N2O4ligand set, resulting in a distorted octahedron coordination geometry. In addition, the DNA-binding properties of the Ni(II) complex have been investigated by electronic absorption, fluorescence, and viscosity measurements. The experimental results suggest that the nickel(II) complex binds to DNA by partial intercalation binding mode.
Funder
Lanzhou Jiaotong University
Subject
Inorganic Chemistry,Organic Chemistry,Biochemistry
Cited by
74 articles.
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