Elements: Si Masses in g/mol (must match order of elements above): 28.0855 Model: SNAP_ZuoChenLi_2019quadratic_Si__MO_721469752060_000 XYZ file: cluster.xyz Isolated atomic energy for species Si: -3.16095712015301 eV Sum of isolated atomic energies: -15.804785600765051 eV Raw unrelaxed total potential energy: -11.843884 eV Unrelaxed energy with isolated atomic energies subtracted: 3.9609016007650517 eV Raw relaxed total potential energy: -21.145506 eV Relaxed energy with isolated atomic energies subtracted: -5.34072039923495 eV