Mg fcc MEAM_LAMMPS_KimJeonLee_2015_MgCa__MO_611309973581_002 5.582588136196137 Optimization terminated successfully. Current function value: -7.317233 Iterations: 1064 Function evaluations: 3168 C11 = 33.503010 +/- 0.007336 GPa C12 = 18.098161 +/- 0.005187 GPa C44 = 15.754516 +/- 0.001834 GPa B = 23.233111 +/- 0.004235 GPa