Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand
The reaction of organotin(IV) chloride(s) with 2-pyridinecarboxaldehyde-N(4)-cyclohexylthiosemicarbazone [HPCCT, (1)] ligand under a nitrogen athmosphere in absolute methanol lead to the formation of seven new organotin(IV) complexes of the type [MeSnCl2(PCCT)] (2), [BuSnCl2(PCCT)] (3), [PhSnCl2(P...
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| Format: | Final Year Project Report / IMRAD |
| Language: | English English |
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Universiti Malaysia Sarawak, UNIMAS
2012
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| Online Access: | http://ir.unimas.my/id/eprint/6271/ http://ir.unimas.my/id/eprint/6271/1/Sahikra%20%2824pgs%29.pdf http://ir.unimas.my/id/eprint/6271/4/TUAN%20SAHIKRA%20AKMAR.pdf |
| _version_ | 1848835880463106048 |
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| author | Tuan Sahikra Akmar, Binti Tuan Will |
| author_facet | Tuan Sahikra Akmar, Binti Tuan Will |
| author_sort | Tuan Sahikra Akmar, Binti Tuan Will |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | The reaction of organotin(IV) chloride(s) with 2-pyridinecarboxaldehyde-N(4)-cyclohexylthiosemicarbazone
[HPCCT, (1)] ligand under a nitrogen athmosphere in absolute methanol lead to the formation of seven new
organotin(IV) complexes of the type [MeSnCl2(PCCT)] (2), [BuSnCl2(PCCT)] (3), [PhSnCl2(PCCT)] (4),
[Me2SnCl(PCCT)] (5), [Bu2SnCl(PCCT)] (6), [Ph2SnCl(PCCT)] (7), and [Ph3Sn(PCCT)] (8). The ligand [HPCCT] (1) and its organotin(IV) complexes (2-8) were characterized by CHN analysis, molar conductivity, UV-Vis, FT-IR, and 1H NMR spectral studies. Results of spectroscopic data subjected that [HPCCT] (1) is coordinated to the tin(IV) through the thiolate-S, azomethine-N and pyridine-N atoms. Six coordinated molecular structure has been proposed for the synthesized organotin(IV) complexes. The preliminary toxicity test of ligand (1) as well as its organotin(IV) complexes (2-8) have been evaluated against Artemina Salina. Toxicity assayresults showed that the organotin(IV) complexes (2-8) exhibited better toxicity activity than free ligand. |
| first_indexed | 2025-11-15T06:14:54Z |
| format | Final Year Project Report / IMRAD |
| id | unimas-6271 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T06:14:54Z |
| publishDate | 2012 |
| publisher | Universiti Malaysia Sarawak, UNIMAS |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-62712024-04-30T04:36:03Z http://ir.unimas.my/id/eprint/6271/ Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand Tuan Sahikra Akmar, Binti Tuan Will Q Science (General) QD Chemistry QH301 Biology The reaction of organotin(IV) chloride(s) with 2-pyridinecarboxaldehyde-N(4)-cyclohexylthiosemicarbazone [HPCCT, (1)] ligand under a nitrogen athmosphere in absolute methanol lead to the formation of seven new organotin(IV) complexes of the type [MeSnCl2(PCCT)] (2), [BuSnCl2(PCCT)] (3), [PhSnCl2(PCCT)] (4), [Me2SnCl(PCCT)] (5), [Bu2SnCl(PCCT)] (6), [Ph2SnCl(PCCT)] (7), and [Ph3Sn(PCCT)] (8). The ligand [HPCCT] (1) and its organotin(IV) complexes (2-8) were characterized by CHN analysis, molar conductivity, UV-Vis, FT-IR, and 1H NMR spectral studies. Results of spectroscopic data subjected that [HPCCT] (1) is coordinated to the tin(IV) through the thiolate-S, azomethine-N and pyridine-N atoms. Six coordinated molecular structure has been proposed for the synthesized organotin(IV) complexes. The preliminary toxicity test of ligand (1) as well as its organotin(IV) complexes (2-8) have been evaluated against Artemina Salina. Toxicity assayresults showed that the organotin(IV) complexes (2-8) exhibited better toxicity activity than free ligand. Universiti Malaysia Sarawak, UNIMAS 2012 Final Year Project Report / IMRAD NonPeerReviewed text en http://ir.unimas.my/id/eprint/6271/1/Sahikra%20%2824pgs%29.pdf text en http://ir.unimas.my/id/eprint/6271/4/TUAN%20SAHIKRA%20AKMAR.pdf Tuan Sahikra Akmar, Binti Tuan Will (2012) Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand. [Final Year Project Report / IMRAD] (Unpublished) |
| spellingShingle | Q Science (General) QD Chemistry QH301 Biology Tuan Sahikra Akmar, Binti Tuan Will Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand |
| title | Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand |
| title_full | Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand |
| title_fullStr | Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand |
| title_full_unstemmed | Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand |
| title_short | Synthesis, spectral characterization and biological activities of organotin(IV) complexes heterocyclic-N4-cyclohexylthiosemicarbazone ligand |
| title_sort | synthesis, spectral characterization and biological activities of organotin(iv) complexes heterocyclic-n4-cyclohexylthiosemicarbazone ligand |
| topic | Q Science (General) QD Chemistry QH301 Biology |
| url | http://ir.unimas.my/id/eprint/6271/ http://ir.unimas.my/id/eprint/6271/1/Sahikra%20%2824pgs%29.pdf http://ir.unimas.my/id/eprint/6271/4/TUAN%20SAHIKRA%20AKMAR.pdf |