W bcc EAM_Dynamo_Ackland_2003_W__MO_141627196590_005 3.165200009942055 Optimization terminated successfully. Current function value: -17.820000 Iterations: 71 Function evaluations: 188 C11 = 532.907270 +/- 0.007336 GPa C12 = 205.311775 +/- 0.005187 GPa C44 = 164.000823 +/- 0.001834 GPa B = 314.510273 +/- 0.004235 GPa