Twelve experimental band centers of the 16O16O18O ozone isotopologue in the 3400-5600 cm-1 spectral range. Comparison with calculations from the potential energy surface of the molecule
E.N. Starikova1, A. Barbe2
1V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science, Tomsk, Russia
2Groupe de SpectromГ©trie MolГ©culaire et AtmosphГ©rique, Reims Cedex 2, France
Keywords: ozone, isotopologues, C symmetry, Fourier spectroscopy, potential energy surface, theoretical predictions
Abstract
Two spectra of the 18O-enriched ozone were recorded at the Fourier spectrometer of Reims in the range 3400-5600 cm-1. The experimental centers of 12 vibrational-rotational bands of the 16O16O18O isotopologue were determined from the analysis of the spectra. They were compared with theoretical calculations based on the potential energy surface of the molecule.
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