W fcc SNAP_LiChenZheng_2019_NbTaWMo__MO_560387080449_000 4.010717555880547 Optimization terminated successfully. Current function value: 2.005996 Iterations: 90 Function evaluations: 244 C11 = 81.165042 +/- 0.007336 GPa C12 = 361.976327 +/- 0.005187 GPa C44 = 103.149736 +/- 0.001834 GPa B = 268.372566 +/- 0.004235 GPa