Li diamond MEAM_LAMMPS_CuiGaoCui_2012_LiSi__MO_557492625287_000 5.617232829332353 Optimization terminated successfully. Current function value: -8.929425 Iterations: 75 Function evaluations: 199 C11 = 220.527746 +/- 0.007336 GPa C12 = 99.209306 +/- 0.005187 GPa C44 = 55.139021 +/- 0.001834 GPa B = 139.648786 +/- 0.004235 GPa