Overtone bands of 14N16O and determination of molecular constants |
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Authors: | A Henry MF Le Moal Ph Cardinet A Valentin |
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Institution: | Laboratoire de Spectronomie Moléculaire, Université Pierre et Marie Curie, 4, Place Jussieu, 75005 Paris, France |
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Abstract: | The wavenumbers of the rotation-vibration lines of 14N16O are reported for the (2-0) and (3-0) bands. The full set of spectroscopic constants for the three bands (1-0), (2-0), and (3-0) has been determined with the method developed by Albritton, Schmeltekopf, and Zare for merging the results of separate least-squares fits. The vibrational constants ωe, ωexe, ωeye, and the vibrational dependence of the rotational constants have been deduced. The apparent spin-orbit constant and its centrifugal correction (including the spin-rotation constant) have a vibrational dependence of the following form: and ; the values of the constants in these two equations have been determined. |
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