Fe fcc EAM_Dynamo_AcklandBaconCalder_1997_Fe__MO_142799717516_005 3.68004469573 Optimization terminated successfully. Current function value: -17.047357 Iterations: 69 Function evaluations: 175 C11 = 187.312112 +/- 0.007336 GPa C12 = 121.641636 +/- 0.005187 GPa C44 = 97.473920 +/- 0.001834 GPa B = 143.531795 +/- 0.004235 GPa