Vibration-rotation spectra and the harmonic force field of HOCl |
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Authors: | C.M. Deeley I.M. Mills |
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Affiliation: | Department of Chemistry, University of Reading, RG6 2AD, England |
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Abstract: | Vibration-rotation spectra of HOCl have been measured at a resolution of 0.05 cm?1 to determine vibration rotation constants, and 35–37 Cl isotope shifts in the vibration frequencies. The spectrum of DOCl has also been recorded, and a preliminary analysis for the band origins has been made. The vibrational frequency data and centrifugal distortion constants have been used to determine the harmonic force field in a least-squares refinement; the force field obtained also gives a good fit to data on the vibrational contributions to the inertial defect. The equilibrium rotational constants of HOCl have been obtained, and an equilibrium structure has been estimated. |
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