Can I read ChemInform Abstract: Photoreactions of the Triruthenium Cluster Ru 3 (CO) 12 and Substituted Analogues. on EtoBox?

ChemInform Abstract: Photoreactions of the Triruthenium Cluster Ru 3 (CO) 12 and Substituted Analogues. by DESROSIERS, M. F.; WINK, D. A.; TRAUTMAN, R.; FRIEDMAN, A. E.; FORD, P. C. is a Chemistry article available to read on EtoBox.

What is ChemInform Abstract: Photoreactions of the Triruthenium Cluster Ru 3 (CO) 12 and Substituted Analogues. about?

The medium, ligand, and wavelength effects on the quantum yields and flash photolysis kinetics for the photofragmentation and photosubstitution reactions of the trinuclear Cluster Ru3(CO)12 and Ru3(CO)12-"L" [L: P(OMe)3, PPh3, P(p-tolyl)3, P(O-o-tolyl)3] are comprehensively investigated. Results are interpreted in terms of the following model for Ru3(CO)12 photochemistry. Photofragmentation (e.g. Ru3(CO)12 + 3 L -+ 3 Ru(CO)4L) occurs predominantly from the lowest energy excited state and proceeds via an intermediate with one coordinatively unsaturated Ru Center, isomeric to Ru3(CO)12, but not a diradical. Photosubstitution reactions 120 (e.g. Ru3(CO)12 + L -+Ru3(CO)"L + CO) are proposed to ocqur1arge1y from higher energy excited states via CO dissociation. Flash photolysis studies establish the reactivity of this species with various L to follow the order CO P(OMe)3 PPh3.

Who reads ChemInform Abstract: Photoreactions of the Triruthenium Cluster Ru 3 (CO) 12 and Substituted Analogues.?

Author

DESROSIERS, M. F.; WINK, D. A.; TRAUTMAN, R.; FRIEDMAN, A. E.; FORD, P. C.

Publisher

Wiley (John Wiley & Sons); Wiley (ISSN 0009-2975)

Published

1986

Language

EN

Field

Chemistry (Physical Sciences)