Abstract
Vibrationally resolved photoelectron spectra of Si−3 and Si−4, recently reported by Kitsopoulos, Chick, Weaver, and Neumark, are interpreted using ab initio quantum chemical calculations of the ground and excited electronic states of the corresponding neutral clusters. The calculated electron affinities as well as the low-lying excitation energies agree within 0.1–0.2 eV of the experimental values, thus confirming the theoretically predicted structures of neutral and anionic Si3 and Si4 reported previously.
References
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Dates
Type | When |
---|---|
Created | 23 years ago (July 26, 2002, 8:29 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 10, 2024, 8:55 a.m.) |
Indexed | 1 year, 6 months ago (Feb. 11, 2024, 5:37 a.m.) |
Issued | 33 years, 6 months ago (Feb. 1, 1992) |
Published | 33 years, 6 months ago (Feb. 1, 1992) |
Published Print | 33 years, 6 months ago (Feb. 1, 1992) |
@article{McMichael_Rohlfing_1992, title={Electronic structures and photoelectron spectra of Si−3 and Si−4}, volume={96}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.462062}, DOI={10.1063/1.462062}, number={3}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={McMichael Rohlfing, Celeste and Raghavachari, Krishnan}, year={1992}, month=feb, pages={2114–2117} }