Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/20849| Title: | Kinetic and mechanistic investigation of the reaction of cis-diaqua-bis(ethylenediamine) cobalt(III) with glycylglycine in aqueous solution |
| Authors: | Chatterjee, Debabrata Ruj, Biswajit |
| Issue Date: | Jun-2002 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The reaction of cis-[Co(en)2(H2O)2]3+ (complex-1) with glycylglycine (gly.gly) resulted in the formation of a mixed-chelate cis-[Co(en)2(gly.gly)]2+ product (complex-2). The kinetics of the reaction has been studied spectrophotometrically as a function of [complex-1], [gly.gly), pH, ionic strength (ClO4- and NO3-) and temperature (25-55°C). Kinetic data and activation parameters are compared to all available literature information which confirms the proposed conventional dissociative interchange mechanism involving pre-association of complex-1 ion and gly.gly species in the present reaction. |
| Page(s): | 1195-1198 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.41A(06) [June 2002] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 41A(6) 1195-1198.pdf | 740.41 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.