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: -18.97946906950932 eV Raw unrelaxed total potential energy: -24.643767 eV Unrelaxed energy with isolated atomic energies subtracted: -5.6642979304906795 eV Raw relaxed total potential energy: -26.449739 eV Relaxed energy with isolated atomic energies subtracted: -7.47026993049068 eV