Inorganica Chimica Acta

The hydrolysis products of cis-diamminedichloroplatinum (II) 5. The anation kinetics of cis-Pt (X)(NH3) 2 (OH2)+(X Cl, OH) with glycine, monohydrogen malonate and …

SE Miller, DA House

Index: Miller, Sian E.; House, Donald A. Inorganica Chimica Acta, 1991 , vol. 187, p. 125 - 132

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Citation Number: 87

Abstract

Abstract The spectrophotometrically determined rate constants, k obs (s− 1), for the anation of cis-PtCl (NH 3) 2 (OH 2)+ with glycine (Nu= gly at pH= 7.4), or sodium hydrogen malonate (Nu= Hmal− at pH= 4.3) can be represented by the equation k obs= k o+ k Nu [Nu], where ko is an hydrolysis rate constant independent of the nucleophile concentration but dependent on pH, and k Nu is a nucleophile dependent path. With Nu= Hmal−, ko∼ 0 and the first ...