C13CCO
Oxopropadienylidene, 13C on C2
Species tag 053517
Version1*
Date of EntryFeb. 2009
ContributorH. S. P. Müller

The lines were taken from
(1) R. D. Brown, P. D. Godfrey, P. S. Elmes, M. Rodler, and L. M. Tack, 1985, J. Am. Chem. Soc. 107, 4112.
The number of transitions was insuffient to determine centrifugal distortion terms reliably. Therefore, these were estimated from the main species and kept fixed in the analysis. Predictions should be reliable up to about 120 GHz only because of the very small data set.
The dipole moment was assumed to agree with that of the main isotopic species.

Lines Listed96
Frequency / GHz< 916
Max. J96
log STR0-6.0
log STR1-3.7
Isotope Corr.-1.981
Egy / cm–10.0
 µa / D2.391
 µb / D 
 µc / D 
 A / MHz 
 B / MHz4784.24
 C / MHz 
 Q(300.0)1307.4494
 Q(225.0)980.5694
 Q(150.0)653.7564
 Q(75.00)327.0110
 Q(37.50)163.6639
 Q(18.75)81.9971
 Q(9.375)41.1659
detected in ISM/CSMno


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