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Copper(II) complex based on a V-shaped ligand, 2,6- bis (2-benzimidazolyl)pyridine: synthesis, crystal structure, DNA-binding properties, and antioxidant activities.
- Source :
- Journal of Coordination Chemistry; Dec2011, Vol. 64 Issue 24, p4383-4396, 14p
- Publication Year :
- 2011
-
Abstract
- A copper(II) complex based on a V-shaped ligand, 2,6-bis(2-benzimidazolyl)pyridine (bbp), has been synthesized and characterized by elemental analysis, molecular conductivity, 1H NMR, IR, UV-Vis spectra, and X-ray single-crystal diffraction. The crystal structure of [Cu(bbp)2](pic)2 · 2DMF (pic = picrate) shows copper is six-coordinate forming a distorted octahedron. The interaction between Cu(II) complex and DNA was investigated by spectrophotometric methods and viscosity measurement. The experimental results suggest that the Cu(II) complex binds to DNA via intercalation. Antioxidant assay in vitro also shows that the Cu(II) complex possesses significant antioxidant activities. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00958972
- Volume :
- 64
- Issue :
- 24
- Database :
- Complementary Index
- Journal :
- Journal of Coordination Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 70332408
- Full Text :
- https://doi.org/10.1080/00958972.2011.640934