Full Dimensional Potentials, Dipole Moment Surfaces And (ro)vibrational Calculations For H5+, H7+ And Hoco

Abstract

I will describe progress in the first-principles calculations of ``line-list" ro-vibrational spectra of H$_{5}^{+}$, D$_{5}^{+}$ and HOCO and low-resolution spectrum of H$_{7}^{+}$, along with insights into the internal motions of these species. The calculations make use of full-dimensional ab initio potential and dipole moment surfaces and the code "MULTIMODE".