HC13N
Cyanododecahexayne, Cyanohexaacetylene
Species tag 171501
Version1
Date of EntryApr. 2003
ContributorH. S. P. Müller

The experimental lines are from
(1) M. J. Travers, M. C. McCarthy, P. Kalmus, C. A. Gottlieb, and P. Thaddeus, 2000, J. Mol. Spectrosc. 203, 75.
Values for the partition function were extrapolated for T ≥ 75 K. The 14N hyperfine splitting was not considered because it was not resolved in the laboratory, and it is unlikely to be resolved in the ISM.
The dipole moment is an extrapolation from lower members of the HC2n+1N family.

Lines Listed199
Frequency / GHz< 42.6
Max. J199
log STR0-11.0
log STR1-3.5
Isotope Corr.-0.062
Egy / cm-10.0
 µa / D5.9
 µb / D 
 µc / D 
 A / MHz 
 B / MHz106.9726
 C / MHz 
 Q(300.0)58438.676
 Q(225.0)43829.007
 Q(150.0)29219.338
 Q(75.00)14609.669
 Q(37.50)7304.835
 Q(18.75)3652.561
 Q(9.375)1826.442
detected in ISM/CSMno


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