Cu bcc EAM_Dynamo_AcklandVitek_1990_Cu__MO_642748370624_000 2.838163316249847 Optimization terminated successfully. Current function value: -6.913236 Iterations: 70 Function evaluations: 185 C11 = 120.237511 +/- 0.007336 GPa C12 = 98.908990 +/- 0.005187 GPa C44 = 50.476889 +/- 0.001834 GPa B = 106.018497 +/- 0.004235 GPa