Please enter a KIM Model extended-ID: Four_Body_Mistriotis_Flytzanis_Farantos_Si__MO_080526771943_000 Please enter the species symbol (e.g. Si, Au, Al, etc.): Si Please enter the atomic mass of the species (g/mol): 28.0855 Please enter the lattice type (bcc, fcc, sc, or diamond): diamond Please specify the lattice constant (Angstroms): 5.42940193415e-10 Please enter the temperature (Kelvin): 293.15 Please enter the hydrostatic pressure (Mpa): 0 ALL DONE