Ni diamond Sim_LAMMPS_ADP_MishinMehlPapaconstantopoulos_2005_Ni__SM_477692857359_000 5.222052030265331 Optimization terminated successfully. Current function value: -24.268572 Iterations: 84 Function evaluations: 222 C11 = -1020707.589438 +/- 0.007336 GPa C12 = 59.945240 +/- 0.005187 GPa C44 = -765568.428785 +/- 0.001834 GPa B = -340195.899653 +/- 0.004235 GPa