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http://nopr.niscpr.res.in/handle/123456789/46682| Title: | Kinetics of cemplexation of nickel (II) with -ɑ-aminoisocaproic acid,  -ɑ-amino-γ-methylthio-n-butyric acid & histidine methyl ester |
| Authors: | Malhotra, H C Sharma, Gian Chand |
| Issue Date: | Apr-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The title reactions have been studied at 25-45ᵒ (±0.05°C) and at I = 0.1 mol dm-3 KNO3 in the pH range of 6.35-7.39 for -ɑ-aminoisocaproic acid, 6.24-7.29 for -ɑ-amino-γ-methylthio-n-buryric acid and 6.45-7.10 for histidine methyl ester. Rate constants for the formation of Ni(II) complexes with the anions and zwitterions of these three ligands have been determined by stopped flow method and activation parameters have been calculated. The values of Kos (outer sphere complex formation constant) and ko (rate constant for water exchange have also been calculated. |
| Page(s): | 284-287 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.28A(04) [April 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 28A(4) 284-287.pdf | 2.02 MB | Adobe PDF | View/Open |
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