K ZYzzYVAS R QAWWALIS T VIBRONIC
C According to Nathan, there are bingos (bonuses) down through the column with Y-L-O.
There is another vibronic
and resolved band at 737 nm with a relative intensity to the peak of greater than about 15% .
It can be used to identify and quantify compounds which absorb frequencies that are characteristics of their structure such as molecular potential energy surfaces, the masses of the atoms, and the associated vibronic
Persico, "Efficient calculation of Franck-Condon factors and vibronic
couplings in polyatomics," Journal of Computational Chemistry, vol.
shoulder was located at 525 nm for RosCOOH and 514 nm for RosN[H.sub.2].
charge-transfer excitons: Possible nature of the unusual properties of virtual perovskitelike ferroelectrics," Physics of the Solid State, vol.
We conclude that small-scale vibronic
fluctuations in the molecular structures and orientations produce significant energetic overlap between different adiabatic states to drive the system from purely excitonic to purely charge-transfer on a rapid time-scale.
We have recently reported  that interstitial [Cl.sub.2] molecules in glassy Si[O.sub.2] give rise to a NIR-range photoluminescence (PL) band at 1.2 eV, distinguished by a characteristic vibronic
structure due to a coupling to the Cl-Cl vibrations.
550 nm and with vibronic
structure that mimics the UV-Visible absorption spectra of the respective blends.
structures in the spectra appeared below 150 K, suggesting that the ordering structures of the Alq molecules were preserved by the temperature changes.
Thomas, "Environmental effects on vibronic
band intensities in pyrene monomer fluorescence and their application in studies of micellar systems," Journal of the American Chemical Society, vol.