Elements: Si Masses in g/mol (must match order of elements above): 28.0855 Model: ThreeBodyCluster_Gong_Gong_1993_Si__MO_407755720412_000 XYZ file: cluster.xyz Isolated atomic energy for species Si: 0.0 eV Sum of isolated atomic energies: 0.0 eV Raw unrelaxed total potential energy: -20.29277 eV Unrelaxed energy with isolated atomic energies subtracted: -20.29277 eV Raw relaxed total potential energy: -23.902638 eV Relaxed energy with isolated atomic energies subtracted: -23.902638 eV