Picosecond Raman investigation of interligand electron transfer in Ruthenium(II) complexes
Journal Article
·
· Journal of Physical Chemistry; (United States)
- Louisiana State Univ., Baton Rouge (USA)
Interligand electron transfer has been investigated in the excited MLCT electronic states of mixed ligand ruthenium(II) polypyridine complexes containing bipyridine, bipyrimidine, and carboxybipyridine. Two-color picosecond Raman spectroscopy has been used to unambiguously establish the vibrational spectrum corresponding to the ligand-localized MLCT states. With these data direct measurements of electron-transfer dynamics are obtained. It is found that interligand electron transfer is complete on a time scale significantly faster than the 30-ps experimental time resolution.
- OSTI ID:
- 5405475
- Journal Information:
- Journal of Physical Chemistry; (United States), Journal Name: Journal of Physical Chemistry; (United States) Vol. 94:18; ISSN 0022-3654; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Picosecond Raman measurements of electron transfer in the metal-to-ligand charge-transfer excited states of 1,10-phenanthroline-ruthenium(II) complexes
Picosecond raman scattering study of electron localization in the charge-transfer excited state of tris(bipyridine)ruthenium(II)
Selective perturbation of ligand field excited states in polypyridine ruthenium(II) complexes
Journal Article
·
Wed Jan 24 23:00:00 EST 1990
· Journal of Physical Chemistry; (USA)
·
OSTI ID:6660945
Picosecond raman scattering study of electron localization in the charge-transfer excited state of tris(bipyridine)ruthenium(II)
Journal Article
·
Tue Dec 08 23:00:00 EST 1987
· J. Am. Chem. Soc.; (United States)
·
OSTI ID:7076656
Selective perturbation of ligand field excited states in polypyridine ruthenium(II) complexes
Journal Article
·
Wed Oct 03 00:00:00 EDT 1984
· J. Am. Chem. Soc.; (United States)
·
OSTI ID:6312842
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
400500* -- Photochemistry
AZINES
CHEMISTRY
COMPLEXES
DATA
ELECTRON TRANSFER
ENERGY LEVELS
EXCITED STATES
EXPERIMENTAL DATA
HETEROCYCLIC COMPOUNDS
INFORMATION
LASER SPECTROSCOPY
LIGANDS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOCHEMISTRY
PYRIDINES
RAMAN SPECTROSCOPY
RUTHENIUM COMPLEXES
SPECTROSCOPY
TRANSITION ELEMENT COMPLEXES
400102 -- Chemical & Spectral Procedures
400500* -- Photochemistry
AZINES
CHEMISTRY
COMPLEXES
DATA
ELECTRON TRANSFER
ENERGY LEVELS
EXCITED STATES
EXPERIMENTAL DATA
HETEROCYCLIC COMPOUNDS
INFORMATION
LASER SPECTROSCOPY
LIGANDS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOCHEMISTRY
PYRIDINES
RAMAN SPECTROSCOPY
RUTHENIUM COMPLEXES
SPECTROSCOPY
TRANSITION ELEMENT COMPLEXES