Synthesis and Characterization of Nickel (Ii) Complexes Derived From 4(5)-Imidazolecarboxaldehyde and 2,4-Dihydroxybenzophenone Based Thiosemicarbazones
| dc.contributor.advisor | Chebude, Yonas (PhD) | |
| dc.contributor.author | Abebe, Alamirew | |
| dc.date.accessioned | 2019-08-15T11:10:54Z | |
| dc.date.accessioned | 2023-11-09T04:21:30Z | |
| dc.date.available | 2019-08-15T11:10:54Z | |
| dc.date.available | 2023-11-09T04:21:30Z | |
| dc.date.issued | 2018-03-02 | |
| dc.description.abstract | In this work, two new Ni(II) complexes of 4(5)-imidazolecarboxaldehydeand 2, 4-dihydroxybenzophenone based thiosemicarbazones were synthesized and characterized using different techniques such as elemental analysis, atomic absorption spectroscopy, IRandNMR spectra and other physio-chemical methods. The first ligand (L1): (E)-1-((1H-imidazol-1-yl)methylene)thiosemicarbazide was synthesized by condensing 4(5)-imidazolecarboxaldehyde and thiosemicarbazide together, while the second ligand (L2): (E)-1-((2,4-dihydroxybenzophenyl)(phenyl)methylene)thiosemicarbazide was prepared by the condensation of 2, 4-dihidroxybenzophenone with thiosemicarbazide both in equimolar ratios. Finally, based ontheanalyzedand interpreted data, a square planargeometry was proposed for both Ni[L1] and Ni[L2]complexes. | en_US |
| dc.identifier.uri | http://etd.aau.edu.et/handle/123456789/18788 | |
| dc.language.iso | en | en_US |
| dc.publisher | Addis Ababa University | en_US |
| dc.subject | 4(5)-Imidazolecarboxaldehyde | en_US |
| dc.subject | 2,4-Dihidroxybenzophenone | en_US |
| dc.subject | Thiosemicarbazone | en_US |
| dc.subject | Nickel (II) | en_US |
| dc.title | Synthesis and Characterization of Nickel (Ii) Complexes Derived From 4(5)-Imidazolecarboxaldehyde and 2,4-Dihydroxybenzophenone Based Thiosemicarbazones | en_US |
| dc.type | Thesis | en_US |