We propose a local modes description of stretching motion and enera transfer in photocxcited IzS,, ran der Wa;lls compleses. In a simple local modes model. we find decrcasin, 0 efficiency of vibrationA predissociation as the size of the complex grows. in qualitative agreement with recent esperimcnts
Vibrational predissociation dynamics and internal rotation in aromatic van der Waals complexes
β Scribed by B. D. Gilbert; C. S. Parmenter; M. -C. Su; H. -K. Oh; Z. -Q. Zhao
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 681 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0721-7269
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π SIMILAR VOLUMES
We presented a calculation of the total and partial decay widths of vibrational Ε½ . predissociation VP of the HeI molecule for low initial vibrational excitations from the 2 Ε½ . lowest van der Waals vdW state with total angular momentum J s 0. A time-dependent golden rule wave-packet method was empl
Pulsed-beam Fourier transform microwave spectroscopy was used to observe and assign the rotational spectra of the argonketene van der Waals complex. Tunneling of the hydrogen or deuterium atoms splits the a-and b-type rotational transitions of H 2 CCO-Ar, H 2 13 CCO-Ar, H 2 C 13 CO-Ar, and D 2 CCO-A
From the free jet millimeter-wave spectra of four isotopomers of the weakly bonded oxiraneβ’ β’ β’Kr complex, information on the equilibrium conformation, dynamics, and dissociation energy has been deduced. A C s symmetry is found for the complex, with Kr lying in the Ο v plane of symmetry of oxirane.
In this paper a three-dimensional quantum model to study vibrational predissociation of van der Waals molecules is applied to the +-He complex for very high vibrational (SO 4 ~14 64) of the 12 subunit The vibrations are described in the distorted-wave diabatic approximation while rotations are treat