CC34S
Thioethenylidene, ethenylidenethione, X 3Σ–, 34S isotopolog
Species tag 058524
Version1*
Date of EntrySep. 2025
ContributorH. S. P. Müller

Lower to upper millimeter data were taken from
(1) S. Yamamoto, S. Saito, K. Kawaguchi, Y. Chikada, H. Suzuki, N. Kaifu, S.-I. Ishikawa, and M. Ohishi, 1990, Astrophys. J. 361, 318.
Two very accurate low-N MW transition frequencies are from
(2) B. A. McGuire, M.-A. Martin-Drumel, K. L. K. Lee, J. F. Stanton, C. A. Gottlieb, and M. C. McCarthy 2018, Phys. Chem. Chem. Phys. 20, 13870.
Transition frequencies with calculated uncertainties exceeding 0.1 MHz should be viewed with some caution.
The dipole moment is assumed to agree with that of the main isotopolog, see e056002.cat.
Lines Listed390
Frequency / GHz< 1000
Max. J79
log STR0-8.0
log STR1-6.0
Isotope Corr. 
Egy / (cm–1)0.0
 µa / D2.88
 µb / D 
 µc / D 
 A / MHz 
 B / MHz6335.884
 C / MHz 
 Q(300.0)2907.7551
 Q(225.0)2167.4111
 Q(150.0)1427.5193
 Q(75.00)688.8315
 Q(37.50)321.6934
 Q(18.75)141.8638
 Q(9.375)57.6343
 Q(5.000)24.2697
 Q(2.725)11.2607
detected in ISM/CSMyes

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