Iminomethane, methanimine, 15N isotopolog
Species tag 030516
Date of EntryMay 2014
ContributorK. Kobayashi
H. S. P. Müller

Transition frequencies were reported by
(1) Y. Motoki, F. Isobe, H. Ozeki, and K. Kobayashi, 2014, Astron. Astrophys. 566, Art. No. A28.
The authors retained in their fit also few data from
(2) R. Pearson, Jr. and F. J. Lovas, 1977, J. Chem. Phys. 66, 4149.
Data with uncertainties of 100 kHz or more were not merged. The predictions should be accurate enough for all radioastronomical observations. Specifically, predictions with uncertainties larger than 0.3 MHz should be viewed with some caution.
The dipole moment components were assumed to agree with those of the main species reported by
(3) M. Allegrini, J. W. C. Johns, and A. R. W. McKellar, 1979, J. Chem. Phys. 70, 2829.

Lines Listed1629
Frequency / GHz< 2000
Max. J36
log STR0-7.5
log STR1-5.0
Isotope Corr.-2.441
Egy / cm–10.0
 µa / D1.340
 µb / D1.446
 µc / D 
 A / MHz196195.49
 B / MHz33747.23
 C / MHz28706.33
detected in ISM/CSMno

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