Fe fcc EAM_Dynamo_MendelevHanSrolovitz_2003_Fe__MO_807997826449_000 3.6583663821220402 Optimization terminated successfully. Current function value: -16.008178 Iterations: 83 Function evaluations: 219 C11 = 68.013784 +/- 0.007336 GPa C12 = 40.323046 +/- 0.005187 GPa C44 = 9.772077 +/- 0.001834 GPa B = 49.553292 +/- 0.004235 GPa