Rydberg states of acetylene clusters (C 2H 2) 2 and (C 2H 2) 3 resolved by two-photon resonant ionization spectroscopy

The Rydberg states of the acetylene clusters (C 2H 2) 2 and (C 2H 2) 3 have been resolved by the technique of two-photon resonant ionization spectroscopy in the energy region of the monomer gerade Rydberg states. The stability of these cluster Rydberg states has been found to be vibrational mode dep...

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Bibliographic Details
Published in:Chemical physics letters 1994-07, Vol.224 (1), p.7-15
Main Authors: Zhu, Y.F., Allman, S.L., Phillips, R.C., Garrett, W.R., Chen, C.H.
Format: Article
Language:English
Subjects:
Atomic and molecular clusters
Atomic and molecular physics
Autoionization, photoionization, and photodetachment
Exact sciences and technology
Molecular properties and interactions with photons
Photon interactions with molecules
Physics
Studies of special atoms, molecules and their ions
clusters
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Summary:The Rydberg states of the acetylene clusters (C 2H 2) 2 and (C 2H 2) 3 have been resolved by the technique of two-photon resonant ionization spectroscopy in the energy region of the monomer gerade Rydberg states. The stability of these cluster Rydberg states has been found to be vibrational mode dependent. The geometry of the clusters, and the mechanism of the dissociative ionization have been discussed.
ISSN:0009-2614
1873-4448
DOI:10.1016/0009-2614(94)00529-X