Pt diamond MEAM_LAMMPS_KimSeolJi_2017_PtNi__MO_020840179467_002 5.324109673500061 Optimization terminated successfully. Current function value: -25.067764 Iterations: 71 Function evaluations: 185 C11 = 85.706587 +/- 0.007336 GPa C12 = 103.655765 +/- 0.005187 GPa C44 = -665880.055519 +/- 0.001834 GPa B = 97.672706 +/- 0.004235 GPa