Intensities of line features in vibration-rotational bands 2-0 to 6-0 of 14N16O X2Î r and experimental evaluation of a radial function for electric dipolar moment

We measured the strengths of individual line-like features, representing unresolved Λ doublets, in vibration-rotational bands 2-0 to 6-0 of 14N16O within each substate of electronic ground state X2Π1/2,3/2 in mid and near infrared regions. Analyses of these data to derive values of matrix elements for vibrational transitions enabled production of a radial function for electric dipolar moment, containing seven parameters, that satisfactorily reproduces the intensities of about 700 such features for vibrational states up to ν = 6.