Fe fcc EAM_Dynamo_MendelevHanSrolovitz_2003Potential2_Fe__MO_769582363439_005 3.6583648025989532 Optimization terminated successfully. Current function value: -16.008178 Iterations: 88 Function evaluations: 241 C11 = 68.013347 +/- 0.007336 GPa C12 = 40.322893 +/- 0.005187 GPa C44 = 9.773962 +/- 0.001834 GPa B = 49.553045 +/- 0.004235 GPa