Elements: Si Masses in g/mol (must match order of elements above): 28.0855 Model: SNAP_ZuoChenLi_2019_Si__MO_869330304805_000 XYZ file: cluster.xyz Isolated atomic energy for species Si: -3.16324484491822 eV Sum of isolated atomic energies: -15.8162242245911 eV Raw unrelaxed total potential energy: -20.834798 eV Unrelaxed energy with isolated atomic energies subtracted: -5.0185737754089 eV Raw relaxed total potential energy: -21.582224 eV Relaxed energy with isolated atomic energies subtracted: -5.7659997754089005 eV