C2H3D
Ethene, ethylene, monodeuterated isotopolog
Species tag 029520
Version1*
Date of EntryJan. 2017
ContributorH. S. P. Müller

The rotational transition frequencies were taken from
(1) E. Hirota, Y. Endo, S. Saito, K. Yoshida, I. Yamaguchi, and K. Machida, 1981, J. Mol. Spectrosc. 89, 223.
Also used in the fit were infrared fround state combination differences of three IR bands from
(2) G. B. Lebron and T. L. Tan, 2010, J. Mol. Spectrosc. 261, 119;
from
(3) T. L. Tan and G. B. Lebron, 2010, J. Mol. Spectrosc. 263, 160;
and from
(3) G. B. Lebron and T. L. Tan, 2011, J. Mol. Spectrosc. 265, 55.
Predictions with calculated uncertainties exceeding 0.3 MHz should be viewed with caution.
The dipole moment is an estimate based on the experimental value of H2CCD2 in (1).

Lines Listed2056
Frequency / GHz< 3000
Max. J40
log STR0-11.0
log STR1-9.0
Isotope Corr.-3.817
Egy / (cm–1)0.0
 µa / D0.0045
 µb / D0.0075
 µc / D 
 A / MHz120093.5
 B / MHz27470.24
 C / MHz22298.21
 Q(300.0)3239.1865
 Q(225.0)2103.8411
 Q(150.0)1145.6014
 Q(75.00)405.8232
 Q(37.50)144.1370
 Q(18.75)51.4470
 Q(9.375)18.5449
 Q(5.000)7.4793
 Q(2.725)3.2684
detected in ISM/CSMno


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