l-C3HD
Propadienylidene, mono-deuterated species
Species tag 039506
Version2*
Date of EntryNov. 2015
ContributorH. S. P. Müller

The experimental spectrum was revisited recently. Data from the June 2009 entry are superceded by the more extensive data set from
(1) S. Spezzano, H. Gupta, S. Brünken, C. A. Gottlieb, P. Caselli, K. M. Menten, H. S. P. Müller, L. Bizzocchi, P. Schilke, M. C. McCarthy, and S. Schlemmer, 2016, Astron. Astrophys. 586, Art.-No. A110.
Predictions should be reliable enough for all astronomy observational purposes. Predictions with Ka = 4 or with uncertainties larger than 0.3 MHz should be viewed with great caution.
Non-trivial spin-statistics do not have to be considered.
The dipole moment was assumed to agree with that of the main isotopic species, see e038501.cat.

Lines Listed913
Frequency / GHz< 1000
Max. J52
log STR0-6.0
log STR1-3.5
Isotope Corr.-3.821
Egy / (cm–1)0.0
 µa / D4.1
 µb / D 
 µc / D 
 A / MHz199371.
 B / MHz9934.23
 C / MHz9450.30
 Q(300.0)6425.9658
 Q(225.0)4171.1974
 Q(150.0)2269.5076
 Q(75.00)802.5852
 Q(37.50)284.2225
 Q(18.75)100.8765
 Q(9.375)35.9575
 Q(5.000)14.3686
 Q(2.725)6.5724
detected in ISM/CSMyes


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