\\ Species Tag: & 52003 & Name:& HC-13-CCN \\ Version: & 1 & & Cyanoacetylene, \\ Date: & Dec. 1979 & & $^{13}$C isotope \\ Contributor:& R. L. Poynter & & on atom 3 \\ & & & \\ Lines Listed: & 144 & Q(300.0)=& 4255.005 \\ Freq. (GHz) $<$ & 872 & Q(225.0)=& 3192.273 \\ Max. J: & 99 & Q(150.0)=& 2128.139 \\ LOGSTR0= & -6.6 & Q(75.00)=& 1064.633 \\ LOGSTR1= & -4.2 & Q(37.50)=& 532.721 \\ Isotope Corr.: & -1.955 & Q(18.75)=& 266.870 \\ Egy. (cm$^{-1}$) $>$& 0.0 & Q(9.375)=& 133.937 \\ $\mu_a$ = & 3.724 & A=& \\ $\mu_b$ = & & B=& 4408.44 \\ $\mu_c$ = & & C=& \headend The set of experimental lines used in the calculation was obtained from the references in W. J. Lafferty and F. J. Lovas, 1978, J. Phys. Chem. Ref. Data {\bf 7}, 441. The dipole moment was remeasured by the above authors.