\\ Species Tag:        &   60005 & Name:&  NaCl-37
\\ Version:            &       1 & & Sodium chloride,
\\ Date:       &  Feb. 1995      & & $^{37}$Cl isotope
\\ Contributor:&  M. L. Delitsky & &
\\             &  H. M. Pickett  & &
\\ Lines Listed:       &      99 & Q(300.0)=&     983.7530
\\ Freq. (GHz) $<$     & 1227.19 & Q(225.0)=&     737.4152
\\ Max. J:             &      98 & Q(150.0)=&     491.3806
\\ LOGSTR0=            &   -10.0 & Q(75.00)=&     245.6872
\\ LOGSTR1=            &  -100.0 & Q(37.50)=&     122.9683
\\ Isotope Corr.:      & -0.611  & Q(18.75)=&      61.6411
\\ Egy. (cm$^{-1}$) $>$&     0   & Q(9.375)=&      30.9862 
\\ $\mu_a$ = & 9.000             & A=&        
\\ $\mu_b$ = &                   & B=& 6373.748
\\ $\mu_c$ = &                   & C=&          
\headend

The observed laboratory frequency measurements were taken from P. L.
Clouser and W. Gordy, 1964, Phys. Rev. {\bf 134}, A863.

The dipole moment is taken from K. H. Hellwege, Ed., 1974,
Landolt-B\"ornstein, Numerical Data and Functional Relationships in
Science and Technology, Group II., Vol. 6, Molecular Constants,
Springer-Verlag, Heidelberg.

This calculation does not include the hyperfine splittings for the
chlorine and sodium atoms.