\\ Species Tag:        &   53008 & Name:&  HNCCN+         
\\ Version:            &       1 & & 
\\ Date:       &  June 1996      & & (protonated Dicyane)
\\ Contributor:&  H. S. P. M\"uller  & & X $^1 \Sigma ^+$
\\             &                 & & 
\\ Lines Listed:       &      99 & Q(300.0)=&     1408.1406
\\ Freq. (GHz) $<$     &     880 & Q(225.0)=&     1056.8982
\\ Max. J:             &      99 & Q(150.0)=&      704.7054
\\ LOGSTR0=            &    -5.0 & Q(75.00)=&      352.4901
\\ LOGSTR1=            &    -3.0 & Q(37.50)=&      176.4046
\\ Isotope Corr.:      &      0. & Q(18.75)=&       88.3677
\\ Egy. (cm$^{-1}$) $>$&     0.0 & Q(9.375)=&       44.3512
\\ $\mu_a$ = & 6.448             & A=& 
\\ $\mu_b$ = &                   & B=& 4438.010
\\ $\mu_c$ = &                   & C=& 
\headend 

	The data is taken from T. Amano and F. Scappini, 
1991, J. Chem. Phys. {\bf 95}, 2280. Quadrupole splittings 
have not been resolved. The dipole moment is from an 
$ab \ initio$ calculation of 
P. Botschwina and P. Sebald, 1990, Chem. Phys. {\bf 141}, 311.