O fcc Tersoff_LAMMPS_ByggmastarNagelAlbe_2019_FeO__MO_608695023236_000 3.029521264135838 Optimization terminated successfully. Current function value: -1.792622 Iterations: 71 Function evaluations: 185 C11 = 585.969823 +/- 0.007336 GPa C12 = 917.552122 +/- 0.005187 GPa C44 = -316.194330 +/- 0.001834 GPa B = 807.024689 +/- 0.004235 GPa