HCCC15N, v = 0
Cyanoacetylene, Propynenitrile; 15N isotopomer; v = 0
Species tag 052512
Version1
Date of EntryDec. 2004
ContributorH. S. P. Müller

The experimental frequencies have been reported by
(1) R. A. Creswell, G. Winnewisser, and M. C. L. Gerry, 1977, J. Mol. Spectrosc. 65, 420; by
(2) P. D. Mallinson and R. L. de Zafra, 1978, Mol. Phys. 36, 827; by
(3) S. Thorwirth, H. S. P. Müller, and G. Winnewisser, 2001, Phys. Chem. Chem. Phys. 3, 1236; and by
(4) A. Fayt, C. Vigouroux, F. Willaert, L. Margules, L. F. Constantin, J. Demaison, G. Pawelke, E. B. Mkadmi, and H. Bürger, 2004, J. Mol. Spectrosc. 695–696, 295.
Transition frequencies with experimental uncertainties ≥ 50 kHz have not been mergerd.
NOTE: The partition function does NOT take into account the vibrational contributions ! Information on vibrational contributions to the partition function is available.
The dipole moment was assumed to agree with that of the main isotopomer, see e051501.cat.
Lines Listed119
Frequency / GHz< 1048
Max. J119
log STR0-5.5
log STR1-4.5
Isotope Corr.-2.448
Egy / cm-10.0
 µa / D3.732
 µb / D 
 µc / D 
 A / MHz 
 B / MHz4416.752
 C / MHz 
 Q(500.0)2360.4350
 Q(300.0)1416.0846
 Q(225.0)1062.0597
 Q(150.0)708.0929
 Q(75.00)354.1843
 Q(37.50)177.2518
 Q(18.75)88.7913
 Q(9.375)44.5630
detected in ISM/CSMyes

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