\\ Species Tag: & 47001 & Name:& H2C-13-S \\ Version: & 1 & & Thioformaldehyde, \\ Date: & Jan. 1980 & & $^{13}$C isotope \\ Contributor:& R. L. Poynter & & \\ & & & \\ Lines Listed: & 110 & Q(300.0)=& 6220.139 \\ Freq. (GHz) $<$ & 336 & Q(225.0)=& 4040.174 \\ Max. J: & 10 & Q(150.0)=& 2114.949 \\ LOGSTR0= & -8.7 & Q(75.00)=& 777.678 \\ LOGSTR1= & -4.6 & Q(37.50)=& 264.363 \\ Isotope Corr.: & -1.977 & Q(18.75)=& 94.254 \\ Egy. (cm$^{-1}$) $>$& 0.0 & Q(9.375)=& 28.615 \\ $\mu_a$ = & 1.649 & A=& 291660.0 \\ $\mu_b$ = & & B=& 16998.342 \\ $\mu_c$ = & & C=& 16030.791 \headend The experimental measurements were analyzed using the methods described in W.~H.~Kirchhoff, 1972, J.~Mol.~Spect.~{\bf 41}, 333. The measurements and other references were taken from D.~R.~Johnson, F.~J.~Lovas, and W.~H.~Kirchhoff, 1972, J.~Phys.~Chem.~Ref. Data {\bf 1}, 1011. The dipole moment was assumed to be the same as for the parent species.