Fe diamond MEAM_LAMMPS_MahataMukhopadhyayAsleZaeem_2022_AlFe__MO_304347095149_000 4.882711485028267 Optimization terminated successfully. Current function value: -19.854375 Iterations: 75 Function evaluations: 195 C11 = -5524798.234170 +/- 0.007336 GPa C12 = 439.918848 +/- 0.005187 GPa C44 = -2071841.794139 +/- 0.001834 GPa B = -1841306.132158 +/- 0.004235 GPa