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Title: Redox and substitution reactions of trans-(diaqua)(N, N'-ethylenebis(salicylideneaminato)cobalt(lll) with hexacyanoferrate(ll, lll): A proton coupled electron transfer reaction
Authors: Dash, Anadi C
Mohanty, Prakash
Bramha, Gouri S
Issue Date: Dec-1996
Publisher: NISCAIR-CSIR, India
Abstract: The electron transfer between trans-[Co(Salen)(OH2)2]+ (Salen N, N'-ethylenebis(salicylideneaminato) and (Fe(CN)6]4- involved a binuclear species, [(OH2)Colll(Salen)- (NCFeIlCN5)]3-, as an intermediate. The kinetics of the formation of this binuclear species and the one formed by the reaction of the title complex with [FeCN6]3- have been studied at 20-35°C (I = 0.5 mol dm- 3); the data are consistent with the Id mechanism. Both spontaneous and H + coupled paths are identified for the electron transfer within the binuclear species of hexacyanoferrate(II) which further undergoes electron transfer with [FeCN6]4- via a second order path.
Page(s): 1062-1067
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.35A(12) [December 1996]

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