c-H213CCCO
Cyclopropenone, 13C on C2
Species tag 055512
Version1*
Date of EntryFeb. 2021
ContributorH. S. P. Müller

Millimeter and submillimeter data were reported by
(1) H. S. P. Müller, A. Brahmi M., J.-C. Guillemin, F. Lewen, and S. Schlemmer, 2021, Astron. Astrophys. 647, Art. No. A179.
Earlier, limited microwave data were taken from
(2) R. C. Benson, W. H. Flygare, M. Oda, and R. Breslow, 1973, J. Am. Chem. Soc. 95, 2772.
The data have been truncated at J = 50 and 500 GHz. Transition frequencies involving Ka > 12 should be viewed with caution.
The dipole moment of the main isotopolog was determined in (2). A tiny b-dipole moment component, caused by the asymmetry of the molecule, was ignored.

Lines Listed1850
Frequency / GHz< 500
Max. J50
log STR0-9.0
log STR1-5.0
Isotope Corr. 
Egy / (cm–1)0.0
 µa / D4.39
 µb / D 
 µc / D 
 A / MHz31174.39
 B / MHz7709.476
 C / MHz6172.747
 Q(300.0)22779.5913
 Q(225.0)14792.6468
 Q(150.0)8051.2797
 Q(75.00)2847.5201
 Q(37.50)1007.9174
 Q(18.75)357.2666
 Q(9.375)126.9788
 Q(5.000)49.9195
 Q(2.725)20.4251
detected in ISM/CSMno


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