W fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 4.45584526658 Optimization terminated successfully. Current function value: -228.564926 Iterations: 70 Function evaluations: 183 C11 = 4727.058045 +/- 0.007336 GPa C12 = 2696.994677 +/- 0.005187 GPa C44 = 2702.600235 +/- 0.001834 GPa B = 3373.682466 +/- 0.004235 GPa