Synthesis, spectroscopic characterization and antimicrobial studies of some metal complexes with 2-acetylpyridine phenoxyacetyl hydrazone (HAPPA)
| Autor: | M. M. Bekheit, Mohamed T.Gad Allah, Amira R.El-Shobaky |
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| Rok vydání: | 2013 |
| Předmět: |
Denticity
Chemistry(all) General Chemical Engineering Inorganic chemistry Hydrazone 010402 general chemistry 010403 inorganic & nuclear chemistry 01 natural sciences lcsh:Chemistry Hydrazone complexes chemistry.chemical_compound Antibacterial studies Octahedral molecular geometry ESR chemistry.chemical_classification Chemistry Ligand General Chemistry Magnetic susceptibility NMR 0104 chemical sciences Corrosion Crystallography lcsh:QD1-999 Octahedron Proton NMR Chemical Engineering(all) 2-Acetylpyridine |
| Zdroj: | Arabian Journal of Chemistry, Vol 10, Iss S2, Pp S3064-S3072 (2017) |
| ISSN: | 1878-5352 |
| DOI: | 10.1016/j.arabjc.2013.11.048 |
| Popis: | Complexes of Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Pd(II), Hg(II) and U(VI)O 2 with 2-acetylpyridine phenoxyacetyl hydrazone (HAPPA) have been prepared and characterized by elemental analysis, molar conductance, magnetic susceptibility and spectroscopic (IR, 1 H NMR and UV–Visible) data. The IR and 1 H NMR data suggest the bidentate and/or tridentate nature of the ligand. Octahedral geometry has been assigned for Mn(II), Ni(II) and Co(II) complexes while distorted octahedral and square planar configuration have suggested for Cu(II) acetate and Cu(II) chloride complexes, respectively. Pd(II) complex is diamagnetic and gives square planar geometry. However, corrosion inhibition and antibacterial studies are reported. |
| Databáze: | OpenAIRE |
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