= Hydrogen bromide: Constants of diatomic molecules by Klaus P. Huber and others
{c}
{tag=Work by Klaus P. Huber}
{tag=Work by Gerhard H. Herzberg}
By <Klaus P. Huber> and <Gerhard H. Herzberg>. NIST Chemistry WebBook compilation of diatomic constants.
https://webbook.nist.gov/cgi/cbook.cgi?ID=C10035106&Mask=1000
Cited row: ground $X\,{}^1\Sigma^+$ state of <hydrogen bromide>, $\omega_e=2648.975\ \mathrm{cm^{-1}}$ and $\omega_ex_e=45.2175\ \mathrm{cm^{-1}}$. The isotope designation in this table is H81Br. These constants characterize low vibrational levels; an exact global <Morse potential> is a further modelling assumption.
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