Li fcc MEAM_LAMMPS_KimJungLee_2012_LiMg__MO_427397414195_000 4.397126436233521 Optimization terminated successfully. Current function value: -6.594719 Iterations: 74 Function evaluations: 197 C11 = 16.252866 +/- 0.007336 GPa C12 = 11.376464 +/- 0.005187 GPa C44 = 9.759912 +/- 0.001834 GPa B = 13.001931 +/- 0.004235 GPa