Synthesis, spectral, gamma ray irradiation, surface morphology and thermal studies of some RuIII complexes of an azo dye derived from 4-aminoantipyrine
| Main Authors: | M. L. Harikumaran Nair, Anju S. Appukuttan |
|---|---|
| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 2012
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/5760252 |
Daftar Isi:
- Department of Chemistry, University College, Thiruvananthapuram-695 034, Kerala, India E-mail : drmlhnair@gmail.com Manuscript received 03 January 2011, revised 30 May 2011, accepted 20 June 2011 Synthesis of some novel RullI complexes with an azo dye methoxyphenolazoantipyrine (HL) derived from 4- aminoantipyrine and 2-methoxyphenol are reported. The complexes have been characterized by elemental analyses, molar conductance, magnetic susceptibility data, IR, UV-Vis, EPR and FAB mass spectral studies. The physico-chemical studies and spectral data indicate that HL acts as a bidentate chelating ligand. The effect of gamma ray irradiation on the thermal behavionr and the surface morphology of a selected complex [RuCJ3(PPh3)(HL)] (I) was studied. The electrochemical behaviour of the complex (I) was investigated by cyclic voltammetry. All the complexes are found to he neutral and an octahedral geometry has been tentatively proposed. The ligand HL and complexes were screened for their in vitro antimicrobial activity. The 3D molecular modeling and analysis of bond lengths and bond angles have been carried out for the complex (I).