Fe fcc EAM_Dynamo_MendelevSrolovitzAckland_2005_AlFe__MO_577453891941_005 3.65840303898 Optimization terminated successfully. Current function value: -15.569609 Iterations: 70 Function evaluations: 180 C11 = 84.566899 +/- 0.007336 GPa C12 = 49.307937 +/- 0.005187 GPa C44 = 20.968185 +/- 0.001834 GPa B = 61.060924 +/- 0.004235 GPa