W fcc Sim_LAMMPS_EAM_BonnyCastinBullens_2013_FeCrW__SM_699257350704_000 3.9270064383745202 Optimization terminated successfully. Current function value: -34.981644 Iterations: 77 Function evaluations: 208 C11 = 221.515138 +/- 0.007336 GPa C12 = 196.223815 +/- 0.005187 GPa C44 = 146.094215 +/- 0.001834 GPa B = 204.654256 +/- 0.004235 GPa