Li bcc MEAM_LAMMPS_CuiGaoCui_2012_LiSi__MO_557492625287_002 3.4522534608840942 Optimization terminated successfully. Current function value: -3.294596 Iterations: 1064 Function evaluations: 3166 C11 = 16.399261 +/- 0.007336 GPa C12 = 11.024666 +/- 0.005187 GPa C44 = 11.142881 +/- 0.001834 GPa B = 12.816198 +/- 0.004235 GPa