Synthesis and characterization of organotin (IV) complexes of hydrazone ligand containing -ono-/-on donor atoms

Chiong, Margaret Ping (2007) Synthesis and characterization of organotin (IV) complexes of hydrazone ligand containing -ono-/-on donor atoms. [Final Year Project Report] (Unpublished)

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Abstract

Six organotin(IV) complexes of 2-acetylpyridine-4-hyroxybenzhydrazone ligand (I) with RnSnC14•n (R=Me, Bu and Ph; n = I, 2) have been synthesized in the presence of base and refiuxing methanol in 1: I: I mole ratio (metal:base:ligand). Another two diorganotin(IV) complexes of benzoylacetone-phenylhydrazone ligand (2) in 1: 1: I mole ratio (metal:base:ligand) have also been synthesized with same method. All organotin(IV) complexes (3-10) have been characterized using CHN analyses, UV-Visible and IR spectral studies. All organotin(lV) complexes (3-10) are non electrolytic in nature. Spectral studies suggested that the ligand (I) act as a mononinegative tridentate while the ligand (2) act as a mononegetive bidentate nature in their organotin(IV) complexes. Therefore, a five and six both coordinated molecular structure has been proposed for all the mentioned organotin(lV) complexes.

Item Type: Final Year Project Report
Additional Information: Project Report (B.Sc.) -- Universiti Malaysia Sarawak, 2007.
Uncontrolled Keywords: Organotin(IV) complexes; 2-aeetylpyridine-4-hyroxybenzhydrazone; benzoylacetone-phenylhydrazone; spectral studies, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, undergraduate, research, Universiti Malaysia Sarawak.
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Gani
Date Deposited: 01 Aug 2019 01:46
Last Modified: 01 Aug 2019 01:46
URI: http://ir.unimas.my/id/eprint/26228

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