Fe bcc Sim_LAMMPS_MEAM_AsadiZaeemNouranian_2015_Fe__SM_042630680993_000 2.85100015998 Optimization terminated successfully. Current function value: -8.579999 Iterations: 71 Function evaluations: 184 C11 = 231.271748 +/- 0.007336 GPa C12 = 134.509879 +/- 0.005187 GPa C44 = 116.191016 +/- 0.001834 GPa B = 166.763835 +/- 0.004235 GPa