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Synthesis, characterization and DNA-binding studies of Cu(II) and Ni(II) complexes of 1,3-diamino-2-hydroxy-propane derivatives.
- Source :
-
Journal of Coordination Chemistry . Aug2021, Vol. 74 Issue 16, p2780-2797. 18p. - Publication Year :
- 2021
-
Abstract
- Three metal complexes, [Cu(L1)]2 (1), [Cu(L2)] (2) and [Ni(L2) (H2O)2]·1.5H2O (3), were synthesized using two different ligands (H2L1=N,N′-bis(2-hydroxy-3-methyl-benzylidene)-2-hydroxy-propane-1,3-diamine and H2L2=N,N′-bis(2-acetyl-indane-1,3-dione)-2-hydroxy-propane-1,3-diamine) and characterized by different spectroscopic methods. Complex 1 was studied by single-crystal X-ray diffraction analysis. In 1, each Cu(II) metal center has distorted square pyramidal structure. Complexes 2 and 3 have square planar and octahedral geometries, respectively. The interaction of calf-thymus DNA (CT-DNA) with H2L2 and the metal complexes (1–3) has been probed by UV–Vis absorption, photoluminescence, cyclic voltammetry and viscosity measurements. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00958972
- Volume :
- 74
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- Journal of Coordination Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 154225538
- Full Text :
- https://doi.org/10.1080/00958972.2021.1986627