\\ Species Tag:        &   82001 & Name:&  HBr-81         
\\ Version:            &       2 & & Hydrogen bromide,
\\ Date:       &  Apr. 1993      & & $^{81}$Br isotope
\\ Contributor:&  H. M. Pickett  & &
\\	       &                 & & 
\\             &                 & & 
\\ Lines Listed:       &     143 & Q(300.0)=&      103.454 
\\ Freq. (GHz) $<$     &    9999 & Q(225.0)=&       78.392 
\\ Max. J:             &      20 & Q(150.0)=&       53.358 
\\ LOGSTR0=            &    -8.0 & Q(75.00)=&       28.366 
\\ LOGSTR1=            &    -8.0 & Q(37.50)=&       15.916 
\\ Isotope Corr.:      &  -0.306 & Q(18.75)=&        9.774 
\\ Egy. (cm$^{-1}$) $>$&     0.0 & Q(9.375)=&        6.935 
\\ $\mu_a$ = &  0.828            & A=& 
\\ $\mu_b$ = &                   & B=& 250250.2
\\ $\mu_c$ = &                   & C=& 
\headend 

	The experimental data were taken from F. A. Van Dijk and A. Dymanus,
1969, Chem. Phys. Lett. {\bf 4}, 170 and G. Di Lonardo, L. Fusina, P. De Natale,
M. Inguscio, and M. Prevedelli, 1991, J. Mol.\ Spect.\ {\bf 148}, 86.
The dipole moment was reported in F. A. Van Dijk and A. Dymanus, 1971, 26th
Symposium on Molecular Structure and Spectroscopy, Columbus, Ohio, R12, p. 80.