Fe bcc Sim_LAMMPS_MEAM_EtesamiAsadi_2018_Fe__SM_267016608755_000 2.851000025868416 Optimization terminated successfully. Current function value: -8.580000 Iterations: 74 Function evaluations: 197 C11 = 265.775266 +/- 0.007336 GPa C12 = 127.303310 +/- 0.005187 GPa C44 = 126.080289 +/- 0.001834 GPa B = 173.460629 +/- 0.004235 GPa