0000000000205379
AUTHOR
Erik T. J. Nibbering
showing 3 related works from this author
Innenrücktitelbild: Ultrafast Solvent-Assisted Electronic Level Crossing in 1-Naphthol (Angew. Chem. 27/2013)
2013
Transient Midinfrared Study of Light Induced Dissociation Reaction of Ru(dcbpy)(CO)2I2 in Solution
2004
Illumination of Ru(dcbpy)I2(CO)2 (dcbpy = 4,4‘-dicarboxy-2,2‘-bipyridine) with (near) ultraviolet light induces dissociation of one of the CO groups of the complex. In solution the opened coordination site of the metal is occupied by a solvent molecule. In the present study the kinetics of the ligand exchange reaction has been studied in solution with femtosecond time resolution by probing the CO stretching vibrations of the reactant and the product molecules Ru(dcbpy)I2(CO)(EtOH) in the infrared and probing electronic transitions in the visible spectral regions. The kinetic results indicate that photoelimination of the CO group occurs on a subpicosecond time scale. The overall quantum yiel…