S Ehtesabi - School of Chemistry, College of Science, University of Tehran, Tehran 14176, Iran
A Shayesteh - School of Chemistry, College of Science, University of Tehran, Tehran 14176, Iran

Diatomic AuH is one of the standard test systems for relativistic ab initio methods becauseit has a relatively simple electronic structure in the valence region. It has been the subject ofseveral theoretical studies, most of which focused on the ground state potential energy curve[1].