Fe fcc MEAM_LAMMPS_AsadiZaeemNouranian_2015_Fe__MO_492310898779_000 3.604343503713608 Optimization terminated successfully. Current function value: -16.985803 Iterations: 75 Function evaluations: 201 C11 = 178.322199 +/- 0.007336 GPa C12 = 153.907720 +/- 0.005187 GPa C44 = 85.022243 +/- 0.001834 GPa B = 162.045879 +/- 0.004235 GPa