The lines were taken from
(1) B. A. McGuire, M.-A. Martin-Drumel, S. Thorwirth, S. Brünken,
V. Lattanzi, J. L. Neill, S. Spezzano, Z. Yu, D. P. Zaleski,
A. J. Remijan, B. H. Pate, and M. C. McCarthy,
2016, Phys. Chem. Chem. Phys. 18, 22693.
Higher order spectroscopic parameters were estimated from
the main isotopolog. Predictions may be reasonable up to
about 100 GHz. Predictions of transitions with
Ka = 2 should be
viewed with caution.
14N hyperfine splitting may be resolved
for low values of J. Therefore, a
separate hyperfine calculation is provided for
J' ≤ 4 and Ka ≤ 1
along with
appropriate partition function values.
The ab initio dipole moment was taken from
(2) D. E. Woon and E. Herbst,
2009, Astrophys. J. Suppl. Ser. 185, 273.
The molecule has also a moderately large b-dipole
moment component. However, predictions would be completely
unreliable at present and have thus been omitted.
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