C diamond Sim_LAMMPS_MEAM_LiyanageSeongGonHouze_2014_FeC__SM_652425777808_000 3.56700000167 Optimization terminated successfully. Current function value: -58.960000 Iterations: 70 Function evaluations: 182 C11 = 630.402519 +/- 0.007336 GPa C12 = 350.324533 +/- 0.005187 GPa C44 = 619.376866 +/- 0.001834 GPa B = 443.683861 +/- 0.004235 GPa