Rotational analysis of 6ν3 and 6ν3+ν2-ν2 bands of 14N2 16O from ICLAS spectra between 12760 and 12900 cm-1
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چکیده
The absorption spectrum of nitrous oxide (N2O) has been recorded by Intracavity Laser Absorption Spectroscopy between 12760 and 12900 cm -1 . The rotational analysis led to an improved determination of the rovibrational parameters of the 6ν3 and 6ν3+ν2-ν2 bands of 14 N2 16 O. The high J rotational levels of the (00 0 6) and (01 1 6) upper states were found perturbed by an anharmonic interaction. Line intensity values of the 6ν3 band are provided and the main effective dipole moment parameter has been determined.
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تاریخ انتشار 2017