Vibrational spectra and normal-coordinate analysis of tris(bipyridine)ruthenium(II)
The infrared and resonance Raman spectra of the tris(bipyridine)ruthenium(II) complex and several of its deuteriated analogues are reported: specifically, those of the complexes of 3,3'-dideuterio-2,2'-bipyridine, 6,6'-dideuterio-2,2'-bipyridine, and perdeuterio-2,2'-bipyridine. Multiple excitation lines are employed to obtain the resonance Raman spectra to facilitate observation of all A/sub 1/ fundamental vibrations associated with the ligand framework. Normal-coordinate calculations are carried out employing a systematic procedure based on a modified valence force field that is comparable to those used previously for aromatic molecules. The resultant (30-force constant) field reproduced observed frequencies with an average error or approx. 1.5%.
- Research Organization:
- Marquette Univ., Milwaukee, WI (USA)
- OSTI ID:
- 5994156
- Journal Information:
- J. Phys. Chem.; (United States), Vol. 92:20
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
14 SOLAR ENERGY
BIPYRIDINES
STRUCTURAL CHEMICAL ANALYSIS
DEUTERIUM COMPOUNDS
RUTHENIUM COMPLEXES
EXPERIMENTAL DATA
INFRARED SPECTRA
NORMAL-MODE ANALYSIS
RAMAN SPECTRA
RESONANCE SCATTERING
VIBRATIONAL STATES
AZINES
COMPLEXES
DATA
ENERGY LEVELS
EXCITED STATES
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
INELASTIC SCATTERING
INFORMATION
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRIDINES
SCATTERING
SPECTRA
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties
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