Fe bcc Sim_LAMMPS_EAM_BonnyCastinBullens_2013_FeCrW__SM_699257350704_000 2.8553245961666107 Optimization terminated successfully. Current function value: -8.244870 Iterations: 79 Function evaluations: 207 C11 = 243.358711 +/- 0.007336 GPa C12 = 145.008603 +/- 0.005187 GPa C44 = 116.036869 +/- 0.001834 GPa B = 177.791972 +/- 0.004235 GPa