Varganov, Sergey A.Olson, Ryan M.Gordon, Mark S.Mills, GregMetiu, Horia2015-11-242015-11-240021-9606http://hdl.handle.net/1885/16661This work presents a study of reactions between neutral and negatively chargedAunclusters(n=2,3) and molecular hydrogen. The binding energies of the first and second hydrogen molecule to the goldclusters were determined using density functional theory(DFT), second order perturbation theory (MP2) and coupled cluster (CCSD(T)) methods.This work was supported by AFOSR through a DURINT grant.http://www.sherpa.ac.uk/romeo/issn/0021-9606..."Publishers version/PDF may be used on author's personal website, institutional website or institutional repository" from SHERPA/RoMEO site (as at 24/11/15). Copyright 2004 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in The Journal of Chemical Physics and may be found at https://doi.org/10.1063/1.16471182004-03-1510.1063/1.1647118