Fe fcc MEAM_LAMMPS_LeeBaskesKim_2001_Fe__MO_196726067688_000 3.567322969436645 Optimization terminated successfully. Current function value: -16.901878 Iterations: 70 Function evaluations: 183 C11 = 700.474388 +/- 0.007336 GPa C12 = 296.626224 +/- 0.005187 GPa C44 = 101.704139 +/- 0.001834 GPa B = 431.242278 +/- 0.004235 GPa