Fe fcc Sim_LAMMPS_MEAM_AsadiZaeemNouranian_2015_Fe__SM_042630680993_000 3.60434347391 Optimization terminated successfully. Current function value: -16.985803 Iterations: 70 Function evaluations: 186 C11 = 178.322210 +/- 0.007336 GPa C12 = 153.907728 +/- 0.005187 GPa C44 = 84.971955 +/- 0.001834 GPa B = 162.045889 +/- 0.004235 GPa