W bcc SNAP_LiChenZheng_2019_NbTaWMo__MO_560387080449_000 3.1811909973621373 Optimization terminated successfully. Current function value: -0.018390 Iterations: 1064 Function evaluations: 3169 C11 = 584.990728 +/- 0.007336 GPa C12 = 230.077062 +/- 0.005187 GPa C44 = 167.489932 +/- 0.001834 GPa B = 348.381617 +/- 0.004235 GPa