HC13CCN, v7 = 1
Cyanoacetylene, Propynenitrile; 13C on C2, v7 = 1
Species tag 052515
Version1*
Date of EntryMar. 2005
ContributorH. S. P. Müller

The experimental frequencies have been reported by
(1) P. D. Mallinson and R. L. de Zafra, 1978, Mol. Phys. 36, 827; and by
(2) S. Thorwirth, H. S. P. Müller, and G. Winnewisser, 2001, Phys. Chem. Chem. Phys. 3, 1236.
Transitions with uncertainties ≥ 50 kHz have not been merged.
The 14N hyperfine splitting has not been considered in the present entry. Note: The partition function does not include vibrational contributions. However, information on vibrational contributions to the partition function is available.
The dipole moment was assumed to be the same as for the main species, v7 = 1, see e051502.cat.
Lines Listed196
Frequency / GHz<899
Max. J99
log STR0-5.5
log STR1-3.8
Isotope Corr.-1.982
Egy / cm-1219
 µa / D3.7225
 µb / D 
 µc / D 
 A / MHz 
 B / MHz4543.78
 C / MHz 
 Q(500.0)2301.5635
 Q(300.0)1380.7674
 Q(225.0)1035.5735
 Q(150.0)690.4365
 Q(75.00)345.3566
 Q(37.50)172.8381
 Q(18.75)86.5845
 Q(9.375)43.4597
detected in ISM/CSMyes

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