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Perturbations in the 4ν3 level of the A1Au state of acetylene, C2H2

From National Research Council Canada

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DOIResolve DOI: https://doi.org/10.1139/P08-084
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Affiliation
  1. National Research Council of Canada. NRC Steacie Institute for Molecular Sciences
FormatText, Article
Abstract
Perturbations in the K = 1 and 3 levels of the , 4ν3 state of acetylene are explained as interactions with levels of the , 31B4 (v3 = 1, v4 + v6 = 4) polyad. A satisfactory least-squares fit to the perturbed level structure has been obtained, treating the 4ν3 state as an asymmetric top perturbed by isolated K = 1 and 3 levels. Accurate deperturbed rotational constants for the interacting states are presented.
Publication date
In
  • Canadian Journal of Physics 87, no. 5 (1 May 2009): 437–441.
LanguageEnglish
Peer reviewedYes
NPARC number16885339
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Record identifierb6a20192-29e8-44f0-a591-b61afa0d48b9
Record created2011-02-16
Record modified2020-04-16
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