Hydrogen iodide
= Hydrogen iodide
{title2=$\mathrm{HI}$}
The <diatomic molecule> containing one <hydrogen> atom and one <iodine> atom. Its measured <spectroscopic wavenumbers> include anharmonic corrections beyond the two-term <Morse oscillator> model.<Hydrogen iodide: Constants of diatomic molecules by Klaus P. Huber and others>[Ground-state diatomic constants and higher anharmonic coefficients]{ref}