Fe sc MEAM_LAMMPS_LeeWirthShim_2005_FeCu__MO_063626065437_000 2.394839696586132 Optimization terminated successfully. Current function value: -3.302204 Iterations: 73 Function evaluations: 190 C11 = 264.173268 +/- 0.007336 GPa C12 = 31.126163 +/- 0.005187 GPa C44 = -71.552033 +/- 0.001834 GPa B = 108.808531 +/- 0.004235 GPa