Tang,, Suok Ing (2013) Synthesis and charactherization of transition metal complexes with hydrazone schiff base ligands. [Final Year Project Report] (Unpublished)
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Abstract
The synthesis and spectroscopic characterization of two hydrazone Schiff base ligands(1-2) and their metal complexes Zn(C30H30N6O2), Co(C30H30N6O2), Fe(C30H30N6O2), Ni(C30H26N4O6), Zn(C30H26N4O6) & Fe(C30H26N4O6) (3-8) are reported in this thesis.Hydrazone Schiff base ligands 1 and 2 were obtained through the condensation reactions of 4-aminoacetophenone with benzhydrazide and 2’-hydroxyacetophenone with 4-hydroxybenzhydrazide respectively. The metal:ligand ratio is 1:2 for all complexes 3-8. The ligands experienced keto and enol tautomerization. The hydrazone Schiff base ligands (1-2) and their metal complexes (3-8) were characterized using FTIR, UV-Vis and 1H NMR spectroscopic studies. All hydrazone Schiff base ligands(1-2) and their metal complexes (3-8) are non-electrolyte in nature. Spectral studies suggested that hydrazone Schiff base ligand 1 acts as neutral bidentate ligand (N,O)whereas ligand 2 acts as a monoanionic bidentate ligand (N,O) towards central transition metal ions, and their metal complexes (3-8) were suggested to demonstrate a square planar geometry.
| Item Type: | Final Year Project Report |
|---|---|
| Additional Information: | Universiti Malaysia Sarawak, (UNIMAS) |
| Uncontrolled Keywords: | Hydrazone Schiff base ligands, transition metal complexes, spectroscopic studies, FSTS, 2013, Universiti Malaysia Sarawak, UNIMAS, university, university, Malaysia, Sarawak, Kuching, Samarahan, IPTA, education, undergraduate, research |
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry |
| Divisions: | Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology Faculties, Institutes, Centres > Faculty of Resource Science and Technology |
| Depositing User: | Karen Kornalius |
| Date Deposited: | 01 Jul 2014 03:16 |
| Last Modified: | 30 Sep 2024 08:47 |
| URI: | http://ir.unimas.my/id/eprint/3333 |
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