Fe fcc Sim_LAMMPS_EAMCD_StukowskiSadighErhart_2009_FeCr__SM_775564499513_000 3.658364400267601 Optimization terminated successfully. Current function value: -16.008183 Iterations: 73 Function evaluations: 193 C11 = 68.012177 +/- 0.007336 GPa C12 = 40.321908 +/- 0.005187 GPa C44 = 9.653315 +/- 0.001834 GPa B = 49.551997 +/- 0.004235 GPa