Elements: Si Masses in g/mol (must match order of elements above): ['28.0855'] Model: SNAP_ZuoChenLi_2019quadratic_Si__MO_721469752060_000 XYZ file: triclinicpbc.xyz Isolated atomic energy for species Si: -3.16095712015301 eV Sum of isolated atomic energies: -25.287656961224084 eV Raw total energy: -42.477812 eV Total energy with isolated atomic energies subtracted: -17.190155038775917 eV