15N2H+
Diazenylium, X 1Σ+, isotopolog with two 15N
Species tag 031516
Version1*
Date of EntryAug. 2017
ContributorH. S. P. Müller

The rest frequencies were taken from
(1) L. Dore, L. Bizzocchi, E. S. Wirström, C. Degli Esposti, F. Tamassia, and S. B. Charnley, 2017, Astron. Astrophys. 604, Art. No. A26.
The predictions are sufficiently accurate for all radio astronomical observations.
The dipole moment was assumed to agree with that of the main species, see e029506.cat.

Lines Listed22
Frequency / GHz< 2000
Max. J22
log STR0-6.0
log STR1-4.0
Isotope Corr.-4.872
Egy / (cm–1)0.0
 µa / D3.4
 µb / D 
 µc / D 
 A 
 B44132.188
 C 
 Q(300.0)142.0478
 Q(225.0)106.6059
 Q(150.0)71.1733
 Q(75.00)35.7502
 Q(37.50)18.0435
 Q(18.75)9.1939
 Q(9.375)4.7755
 Q(5.000)2.7249
 Q(2.725)1.6817
detected in ISM/CSMno


Database maintained by Holger S. P. Müller and Sven Thorwirth, programming by D. Roth and F. Schloeder