ExoMol line lists -- XL. Ro-vibrational molecular line list for the hydronium ion (H${}_3$O${}^{+}$)

S. N. Yurchenko, Jonathan Tennyson, Steve Miller +3

A new line list for hydronium (H${}_3$${}^{16}$O${}^{+}$) is computed. The line list is based on a new ab initio dipole moment surface (CCSD(T)/aug-cc-pVQZ) and a new empirical potential e…