Desta, W/Tsadik (2007) A New Polydentate Ligand and it’s Cu (II) Complex – Synthesis and Characterization. Masters thesis, Addis Ababa University.
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Abstract
Dinuclear Copper (II) complex of a bis-chelating 4,6 – Bis{[((imidazo-5-yl) methyl) hydrazo] ethyl }-benzene-1,3-diol was synthesized and characterized by using conductivity, magnetic susceptibility measurement, IR and UV-VIS spectra. BIMHEBD was synthesized by the condensation of 2, 4-dihydroxy-5-acetylacetophenone dihydrazone (DAAD) with 4(5) – imidazo carboxo aldehyde. The ligand behaves as dibasic bis-tridentate chelating system through ONN-ONN donor sequence. Subnormal magnetic moment of the complex indicates the possibility of antiferomagnetic interaction through a possible superexchange mechanism.
| Item Type: | Thesis (Masters) |
|---|---|
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry |
| Divisions: | Africana |
| Depositing User: | Selom Ghislain |
| Date Deposited: | 27 Jun 2018 08:16 |
| Last Modified: | 27 Jun 2018 08:16 |
| URI: | http://thesisbank.jhia.ac.ke/id/eprint/5991 |
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