Si fcc MEAM_LAMMPS_DuLenoskyHennig_2011_Si__MO_883726743759_000 3.82914986461401 Optimization terminated successfully. Current function value: -16.502582 Iterations: 72 Function evaluations: 185 C11 = 1564.656202 +/- 0.007336 GPa C12 = 1505.373100 +/- 0.005187 GPa C44 = 27.006644 +/- 0.001834 GPa B = 1525.134134 +/- 0.004235 GPa