Resonance Raman and photophysical studies of polypyridine complexes of ruthenium: Progress report for period March 1, 1987-February 28, 1988
The program is divided into two major projects. The first, involving the parent compound, Ru(2,2'-bipyridine)/sub 3//sup 2 +/, deals with the influence of the forms of the ground and excited state vibrational modes on the nonradiative decay rates. In order to make progress in this area, carefully conducted normal mode calculations are required for the ground and excited state species. Such a calculation for the ground state species has been completed. Following acquisition of excited state resonance Raman spectra, the calculation for this species is in progress. The second major area of interest is the investigation of structurally modified derivatives of Ru(2,2'-bipyridine)/sub 3//sup 2 +/. A number of series of mixed-ligand complexes have been prepared and their ground state Raman spectra obtained.
- Research Organization:
- Marquette Univ., Milwaukee, WI (USA). Dept. of Chemistry
- DOE Contract Number:
- FG02-86ER13619
- OSTI ID:
- 5827174
- Report Number(s):
- DOE/ER/13619-2; ON: DE88002366
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
RUTHENIUM COMPLEXES
RAMAN SPECTRA
COMPLEXES
DERIVATIZATION
EXCITED STATES
LIGANDS
PROGRESS REPORT
PYRIDINES
VIBRATIONAL STATES
AZINES
CHEMICAL REACTIONS
DOCUMENT TYPES
ENERGY LEVELS
HETEROCYCLIC COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
SPECTRA
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties