\\ Species Tag:        &   42009 & Name:& H2CSi 
\\ Version:            &       1 & & Silylidene
\\ Date:       &  Oct. 1996      & & Si-28 isotope
\\ Contributor:&  H. S. P. M\"uller & &
\\             &                 & &
\\ Lines Listed:       &     670 & Q(300.0)=&  6256.484
\\ Freq. (GHz) $<$     &    1700 & Q(225.0)=&  4070.529
\\ Max. J:             &      60 & Q(150.0)=&  2214.889
\\ LOGSTR0=            &   -11.0 & Q(75.00)=&   783.014
\\ LOGSTR1=            &    -6.0 & Q(37.50)=&   278.008
\\ Isotope Corr.:      &  -0.035 & Q(18.75)=&   102.907 
\\ Egy. (cm$^{-1}$) $>$&     0.0 & Q(9.375)=&    42.781  
\\ $\mu_a$ = & 0.3               & A=& 304797
\\ $\mu_b$ = &                   & B=&  16586.997
\\ $\mu_c$ = &                   & C=&  15633.072
\headend

The measurements were taken from
(1) M. Izuha, S. Yamamoto, and S. Saito, 
1996, J. Chem. Phys. {\bf 105}, 4923.
The dipole moment is taken from an $ab \ initio$ calculation mentioned in (1).