Fe diamond MEAM_LAMMPS_AslamBaskesDickel_2019_FeMnSiC__MO_427873955970_000 5.169526793062688 Optimization terminated successfully. Current function value: -20.801635 Iterations: 84 Function evaluations: 220 C11 = -3327051.868888 +/- 0.007336 GPa C12 = 67.841218 +/- 0.005187 GPa C44 = -1247652.473864 +/- 0.001834 GPa B = -1108972.062151 +/- 0.004235 GPa