[1
]Department of Physics and Astronomy and the Center for Simulational Physics, The University
of Georgia, Athens, Georgia 30602, USA
[2
]Department of Chemistry, University of Nevada, Las Vegas, Nevada 89154, USA
[3
]Department of Chemistry, Duke University, Durham, North Carolina 27708, USA
[4
]Department of Chemistry, Emory University, Atlanta, Georgia 30322, USA
[5
]Department of Physics, Penn State University, Berks Campus, Reading, Pennsylvania
19610, USA