0000000000628027

AUTHOR

Tadashi Okada

showing 2 related works from this author

Effect of S1 Torsional Dynamics on the Time-Resolved Fluorescence Spectra of 9,9‘-Bianthryl in Solution

1997

Time-resolved fluorescence spectra of 9,9‘-bianthryl (BA) were measured in methylcyclohexane (MCH) and a Decalin−isooctane (D−ISOO) mixture at several temperatures between 127 and 200 K. A suitable...

chemistry.chemical_compoundChemistryDynamics (mechanics)Analytical chemistryPhysical and Theoretical ChemistryTime-resolved spectroscopyMethylcyclohexaneFluorescence spectraSpectral lineThe Journal of Physical Chemistry A
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Dipole Moments and the Direction of the Transition Dipole Moment of Some Intramolecular Exciplexes

1988

The dipole moments of some intramolecular exciplex systems have been determined from the effect of an electric field on their fluorescence and are compared to those estimated from solvent shift measurements. The charge transfer between the donor and acceptor subunits is between 0.6 and 0.9 of a full charge transfer. The face-to-face type exciplexes show considerable deviations from the general behaviour what might be due to some admixture of locally excited configurations to the exciplex wave function, in this way reducing the dipole moment values and changing the direction of the transition dipole moment.

Bond dipole momentDipoleElectric dipole momentChemistryGeneral Chemical EngineeringChemical polarityMoment (physics)Transition dipole momentPhysics::Atomic and Molecular ClustersElectric dipole transitionAtomic physicsPhotochemistryMagnetic dipoleBerichte der Bunsengesellschaft für physikalische Chemie
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