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http://nopr.niscpr.res.in/handle/123456789/21001| Title: | Kinetics and equilibria of ligand substitution reactions of bromomethyl(aquo)cobaloxime with substituted imidazoles |
| Authors: | Sridhar, Vaddeboina Satyanarayana, S |
| Issue Date: | Feb-2001 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Equilibrium constants and rate of formation and dissociation for the binding of L to BrCH2Co(DH)2OH2 (where L = imidazole, 1-methylimidazole, 2-methylimidazole, 1,2-dimethylimidazole and 2-ethylimidazole) have been determined spectrophotometrically. The binding constants and rate of formation increase in the order 1-Me IMD > IMD > 2-Me IMD >1,2-DM IMD > 2-Et IMD. The data has been interpreted based on the basicity of the ligand, steric hindrance and π back bonding from Co(III) → L and hard and soft interactions. |
| Page(s): | 165-170 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.40A(02) [February 2001] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 40A(2) 165-170.pdf | 1.13 MB | Adobe PDF | View/Open |
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