Fe bcc Sim_LAMMPS_EAM_EichBeinkeSchmitz_2015_FeCr__SM_731771351835_000 2.855312466621399 Optimization terminated successfully. Current function value: -8.025965 Iterations: 73 Function evaluations: 185 C11 = 243.326051 +/- 0.007336 GPa C12 = 145.048070 +/- 0.005187 GPa C44 = 116.145605 +/- 0.001834 GPa B = 177.807397 +/- 0.004235 GPa