The data were published in
(1) M. C. McCarthy, C. A. Gottlieb, P. Thaddeus, M. Horn, and P. Botschwina,
1995, J. Chem. Phys. 103, 7820;
and in
(2) M. C. McCarthy, G. W. Fuchs, J. Kucera, G. Winnewisser, and P. Thaddeus,
2003, J. Chem. Phys. 118, 3549.
Vibrational contributions by the v5 = 1 state
can be estimated by taking two thirds the values from the
main isotopomer, see e050511.cat. The factor of two tirds due to the
spin-multiplicity 2 15N compared to 3 of 14N;
in other words: I(15N) = 0.5 vs.
I(14N) = 1.
The ab initio dipole moment of the main isotopomer
was reported in (1).
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