Fe diamond MEAM_LAMMPS_LiyanageKimHouze_2014_FeC__MO_075279800195_000 5.4734353721141815 Optimization terminated successfully. Current function value: -18.991059 Iterations: 74 Function evaluations: 192 C11 = 63.507204 +/- 0.007336 GPa C12 = 57.022429 +/- 0.005187 GPa C44 = 1.889610 +/- 0.001834 GPa B = 59.184020 +/- 0.004235 GPa