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|Title:||Kinetics and mechanism of hydrolysis of (ɑβS)-(glycinato-O) (tetraethylenepentamine)cobalt (III) ion|
|Authors:||Dash, Anadi C|
Nanda, Rabindra K
|Abstract:||The (ɑβS) [(tetren)CoO2CCH2NH3]3+ ion undergoes hydrolysis at 25-40ᵒC and pH = (6.9-8.2 via a single kinetic-controlled path. The high rate of spontaneous aquation of the glycinato complex, in contrast to the extreme inertness of its N-protonated form to aquation, is consistent with the operation of an intramolecular conjugate base mechanism (SNICB) involving the generation of a reactive conjugate base via the NH - deprotonation of the amine function of the coordinated tetren ligand by the unbound – NH2 group of the glycine ligand.|
|Appears in Collections:||IJC-A Vol.29A(03) [March 1990]|
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