Vibrational dephasing of arsine in the liquid and plastic crystalline states

@inproceedings{Wilde1988VibrationalDO,
  title={Vibrational dephasing of arsine in the liquid and plastic crystalline states},
  author={Richard E. Wilde},
  year={1988}
}
Raman spectra of the v 1 bands of AsH 3 and AsD 3 have been obtained for the liquid state and for phase I of the solid state. It is shown that phase I is a plastic crystalline phase. A modeling procedure applied to the vibrational autocorrelation function shows that the modulation of the vibrational frequency is fast and that the vibrational dephasing is probably caused by the rotations. Evidence for a v 1 -v 3 Coriolis-coupling effect is also presented