Synthesis and characterization of organotin (IV) complexes of tridentate schiff bases containing -ono-donor atoms
Six o rganot in(IV) complexes of salicylaldehyde-carbohydrazone ligand (1) with RnSnC4_n (n = 1,2) have been synthesized in the presence of base and refluxing methanol in 1:2:1 molar ratio (metal:base:ligand). Two diorganotin(IV) complexes of salicylaldehyde-L-valine ligand (2) in 1:2: 1 molar rati...
Saved in:
| Main Author: | |
|---|---|
| Format: | Final Year Project Report / IMRAD |
| Language: | en |
| Published: |
Universiti Malaysia Sarawak (UNIMAS)
2006
|
| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/18228/1/Irene.pdf http://ir.unimas.my/id/eprint/18228/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Six o rganot in(IV) complexes of salicylaldehyde-carbohydrazone ligand (1) with RnSnC4_n (n = 1,2) have been synthesized in the presence of base and refluxing methanol in 1:2:1 molar ratio (metal:base:ligand). Two diorganotin(IV) complexes of salicylaldehyde-L-valine ligand
(2) in 1:2: 1 molar ratio (metal:base:ligand) have also been synthesized with same method. All organotin(IV) complexes (3-10) have been characterized using CHN analysis, UV -Visible and IR spectral studies. All organotin(lV) complexes (3-10) are non electrolytic in nature. Spectral studies suggested that both the ligands (1-2) act as a dinegative tridentate nature in their organotin(IV) complexes. Therefore, a five coordinated molecular structure has been proposed for all the mentioned organotin(lV) complexes. |
|---|