Two color picosecond Raman spectroscopy has been utilized to measure interligand electron transfer in the excited MLCT states of mixed ligand Ru(II) complexes. No contribution to electron transfer was found from hot vibrational levels produced by photoexcitation. For thermally relaxed vibrational levels the first direct measurement of the upper limit to the rate of interligand electron hopping is reported. It was found that the rate from the thermally equilibrated vibrational states was ≤2×106 s-1. Low temperature Raman spectra indicate that the slow rate of electron transfer creates a nonstatistical energy distribution between dissimilar ligands. The implications of these results are discussed within the framework of electron transfer theo...
The use of transient vibrational spectroscopy in the analysis of rhenium(I) and ruthenium(II) comple...
The early picosecond time scale excited-state dynamics of the paradigm tris(2,2'-bipyridyl)Ruthenium...
The early picosecond time scale excited-state dynamics of the paradigm tris(2,2'-bipyridyl)Ruthenium...
Interligand electron transfer has been investigated in the excited MLCT electronic states of mixed l...
Author Institution: Department of Chemistry, Louisiana State UniversityTwo color picosecond Rsman sp...
Solvent effects in D$\sb3$ symmetric ruthenium-polypyridine complexes were studied by using excited ...
Picosecond resonance Raman has been employed in a two-color pump/probe experiment to re-evaluate the...
Author Institution: Department of Chemistry, Michigan State UniversityThe photochemical and photophy...
Author Institution: Department of Chemistry, Michigan State UniversityThe photochemical and photophy...
The time-dependent localization of the metal-to-ligand charge transfer (MLCT) excited states of ruth...
$^{1}$ D. C. Whitten, Accts. Chem, Res, 13, 83 (1980).Author Institution: Department of Chemistry, M...
$^{1}$ D. C. Whitten, Accts. Chem, Res, 13, 83 (1980).Author Institution: Department of Chemistry, M...
When ruthenium(II) complexes with heteroaromatic ligands absorb light, an electron is pushed from th...
Photoinduced electron transfer is a fundamentally interesting process; it occurs everywhere in the n...
Previous nanosecond experiments on the title compound have obtained evidence for intermolecular prot...
The use of transient vibrational spectroscopy in the analysis of rhenium(I) and ruthenium(II) comple...
The early picosecond time scale excited-state dynamics of the paradigm tris(2,2'-bipyridyl)Ruthenium...
The early picosecond time scale excited-state dynamics of the paradigm tris(2,2'-bipyridyl)Ruthenium...
Interligand electron transfer has been investigated in the excited MLCT electronic states of mixed l...
Author Institution: Department of Chemistry, Louisiana State UniversityTwo color picosecond Rsman sp...
Solvent effects in D$\sb3$ symmetric ruthenium-polypyridine complexes were studied by using excited ...
Picosecond resonance Raman has been employed in a two-color pump/probe experiment to re-evaluate the...
Author Institution: Department of Chemistry, Michigan State UniversityThe photochemical and photophy...
Author Institution: Department of Chemistry, Michigan State UniversityThe photochemical and photophy...
The time-dependent localization of the metal-to-ligand charge transfer (MLCT) excited states of ruth...
$^{1}$ D. C. Whitten, Accts. Chem, Res, 13, 83 (1980).Author Institution: Department of Chemistry, M...
$^{1}$ D. C. Whitten, Accts. Chem, Res, 13, 83 (1980).Author Institution: Department of Chemistry, M...
When ruthenium(II) complexes with heteroaromatic ligands absorb light, an electron is pushed from th...
Photoinduced electron transfer is a fundamentally interesting process; it occurs everywhere in the n...
Previous nanosecond experiments on the title compound have obtained evidence for intermolecular prot...
The use of transient vibrational spectroscopy in the analysis of rhenium(I) and ruthenium(II) comple...
The early picosecond time scale excited-state dynamics of the paradigm tris(2,2'-bipyridyl)Ruthenium...
The early picosecond time scale excited-state dynamics of the paradigm tris(2,2'-bipyridyl)Ruthenium...