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Библиогр.: 68 назв.

This work continues the investigation of high resolution infrared spectra of ¹⁷ O and ¹⁸ O enriched ozone isotopomers in the 10 µm spectral range. Spectra are recorded by the Reims Fourier Transform Spectrometer. In a mixture of 18 isotopic species of ozone including ¹⁷ O, ¹⁶ O and ¹⁸ O oxygen atoms, two ν 3 bands are analyzed for the first time: those of ¹⁷ O ¹⁷ O ¹⁸ O and ¹⁷ O ¹⁸ O ¹⁷ O species. The analyses, performed accounting for interactions between the (100)and (001)states, permitted to assign 769 transitions for ¹⁷ O ¹⁸ O ¹⁷ O and 1290 for ¹⁷ O ¹⁷ O ¹⁸ O. The resulting sets of effective Hamiltonian parameters allow reproducing observed transitions within experimental accuracies and calculating synthetic spectra in excellent agreement with the observed ones. We also report here the comparison of main fitted parameters with recent theoretical predictions.