W diamond EAM_Dynamo_HanZepedaAckland_2003_W__MO_286137913440_000 6.247700446844109 Optimization terminated successfully. Current function value: -43.882586 Iterations: 74 Function evaluations: 195 C11 = 67.356629 +/- 0.007336 GPa C12 = 67.357037 +/- 0.005187 GPa C44 = 0.000614 +/- 0.001834 GPa B = 67.356901 +/- 0.004235 GPa