Si bcc Sim_LAMMPS_MEAM_DuLenoskyHennig_2011_Si__SM_662785656123_000 3.008497714996338 Optimization terminated successfully. Current function value: -8.221332 Iterations: 72 Function evaluations: 187 C11 = 1638.529375 +/- 0.007336 GPa C12 = 1681.580640 +/- 0.005187 GPa C44 = 14.052110 +/- 0.001834 GPa B = 1667.230218 +/- 0.004235 GPa