\\ Species Tag:        &   41003 & Name:&  CH3C-13-CH     
\\ Version:            &       1 & & Propyne,
\\ Date:       &  Dec. 1979      & & $^{13}$C isotope 
\\ Contributor:&  R. L. Poynter  & &on atom 2
\\ 	           &  H. M. Pickett  & & 
\\             &                 & & 
\\ Lines Listed:       &     813 & Q(300.0)=&     5431.252 
\\ Freq. (GHz) $<$     &    1344 & Q(225.0)=&     3526.145 
\\ Max. J:             &      79 & Q(150.0)=&     1921.764 
\\ LOGSTR0=            &    -6.7 & Q(75.00)=&      679.986 
\\ LOGSTR1=            &    -5.8 & Q(37.50)=&      241.324 
\\ Isotope Corr.:      &  -1.955 & Q(18.75)=&       88.308 
\\ Egy. (cm$^{-1}$) $>$&     0.0 & Q(9.375)=&       34.435 
\\ $\mu_a$ = & 0.75              & A=& 158590.
\\ $\mu_b$ = &                   & B=&   8542.3
\\ $\mu_c$ = &                   & C=& B
\headend 

	The experimental measurements are from: D. Boucher, J. Burie, J.
Demaison, A. Dubrulle, J. Legrand, and B. Segard, 1977, J. Mol. Spect.
{\bf 64}, 290. A. Bauer and S. Maes, 1969, J. Phys. {\bf 30}, 169. S.
G. Kukolich, D. J. Ruben, J. H. S. Wang, and J. R. Williams, 1973, J.
Chem. Phys. {\bf 58}, 3155.
	
	The dipole moment was reported by P. A. Steiner and W. Gordy, 1966,
J. Mol. Spect. {\bf 21}, 291.