Vibronic absorption spectrum of the ethylene dimer
โ Scribed by Andrzej J. Sadlej
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 588 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0020-7608
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The vibronic coupling terms responsible for the intensity of the b,, modes in the absorption and emission spectra of pyrene and pyrene-d,, have been calculated taking into account both the Herzberg-Teller (HT) mechanism and the Born-Oppenheimer (BO) breakdown mechanism. The calculations have been ca
The vibronic spectrum of ethylene corresponding to the rr-Tr \* N-V excitation has been studied using various ab initio methods. The vertical and adiabatic excitation energies, 8.1 and 5.6 eV, respectively, obtained at the highest level of theory, MRCI, are in close agreement with experiment and the