Two-photon photochemistry of bis (2, 9-dimethyl-1, 10-phenanthroline) copper (1+)

RM Berger, DR McMillin, RF Dallinger

Index: Berger, Robert M.; McMillin, David R.; Dallinger, Richard F. Inorganic Chemistry, 1987 , vol. 26, p. 3802 - 3805

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Citation Number: 26

Abstract

Solutions of [Cu (dmp),]+(dmp= 2, 9-dimethyl-l, lO-phenanthroline) in methylene chloride were observed to bleach upon exposure to high-intensity 354.7-nm pulsed-laser irradiation. The intensity dependence of the observed bleaching indicates a biphotonic process in which the second photon is absorbed by a relatively long-lived charge transfer to ligand excited state.[C~(dmp)~]~+ and C1-appear to be formed with 1: l stoichiometry as a result ...