Fe fcc EAM_Dynamo_MendelevHanSrolovitz_2003Potential2_Fe__MO_769582363439_005 3.6583648026 Optimization terminated successfully. Current function value: -16.008178 Iterations: 70 Function evaluations: 181 C11 = 68.013301 +/- 0.007336 GPa C12 = 40.322835 +/- 0.005187 GPa C44 = 9.773902 +/- 0.001834 GPa B = 49.552991 +/- 0.004235 GPa