  More than 19,700 transitions belonging to 11 isotopologues of carbon dioxide
have been assigned in the room temperature absorption spectrum of highly 18O
enriched carbon dioxide recorded by very high sensitivity CW-Cavity Ring Down
spectroscopy between 5851 and 6990 cm-1 (1.71-1.43 \mum). This third and last
report is devoted to the analysis of the bands of five 17O containing
isotopologues present at very low concentration in the studied spectra:
16O12C17O, 17O12C18O, 16O13C17O, 17O13C18O and 12C17O2 (627, 728, 637, 738 and
727 in short hand notation). On the basis of the predictions of effective
Hamiltonian models, a total of 1759, 1786, 335, 273 and 551 transitions
belonging to 24, 24, 5, 4 and 7 bands were rovibrationally assigned for 627,
728, 637, 738 and 727, respectively. For comparison, only five bands were
previously measured in the region for the 728 species. All the identified bands
belong to the \deltaP=8 and 9 series of transitions, where P=2V1+V2+3V3 is the
polyad number (Vi are vibrational quantum numbers). The band-by-band analysis
has allowed deriving accurate spectroscopic parameters of 61 bands from a fit
of the measured line positions. Two interpolyad resonance perturbations were
identified.
