Si bcc MEAM_LAMMPS_LenoskySadighAlonso_2000_Si__MO_533426548156_000 3.135467611253262 Optimization terminated successfully. Current function value: -7.778464 Iterations: 74 Function evaluations: 195 C11 = 8634.058978 +/- 0.007336 GPa C12 = 8786.895562 +/- 0.005187 GPa C44 = -46.392900 +/- 0.001834 GPa B = 8735.950034 +/- 0.004235 GPa