Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/41497
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dc.contributor.authorPal, S C-
dc.contributor.authorTarafder, M T H-
dc.date.accessioned2017-04-27T10:50:59Z-
dc.date.available2017-04-27T10:50:59Z-
dc.date.issued1996-11-
dc.identifier.issn0975-0975(Online); 0376-4710(Print)-
dc.identifier.urihttp://nopr.niscair.res.in/handle/123456789/41497-
dc.description960-963en_US
dc.description.abstractThe kinetics and mechanism of oxidation of [Cr(1,3-diaminopropane)2(NCS)2]NCS.4H2O and [CrLCl2]Cl.2H2O(L= Schiff base, C17H24N4S2 derived from condensation of N,N-bis-(2-aminoethyl)-1,3- propanediamine and thiophen-2-aldehyde) by hydrogen peroxide have been investigated spectrophotometrically at 30°C. The reactions proceed through a rapid pre-equilibrium formation of a peroxide adduct which dissociates through cleavage of oxygen-hydrogen, metal-chlorine (rate-determining) and oxygen-oxygen bonds to give a dioxo Cr(IV) product which on further oxidation by a second H2O2 molecule gives Cr(VI) oxo-product. Different kinetic parameters of the reactions have been calculated and the general mechanism of the reactions has been postulated.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-A Vol.35A(11) [November 1996]en_US
dc.titleKinetics and mechanism of oxidation of two new chromium(lll) complexes by hydrogen peroxideen_US
dc.typeArticleen_US
Appears in Collections:IJC-A Vol.35A(11) [November 1996]

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