C fcc MEAM_LAMMPS_NouranianTschoppGwaltney_2014_CH__MO_354152387712_000 2.555484116077423 Optimization terminated successfully. Current function value: -52.109186 Iterations: 77 Function evaluations: 203 C11 = 1564.790119 +/- 0.007336 GPa C12 = 1069.624252 +/- 0.005187 GPa C44 = 508.080440 +/- 0.001834 GPa B = 1234.679541 +/- 0.004235 GPa