Pt diamond MEAM_LAMMPS_KimSeolJi_2017_PtAl__MO_793141037706_002 5.922814778983593 Optimization terminated successfully. Current function value: -32.503472 Iterations: 72 Function evaluations: 180 C11 = 80.916136 +/- 0.007336 GPa C12 = 97.513072 +/- 0.005187 GPa C44 = -7627.353777 +/- 0.001834 GPa B = 91.980760 +/- 0.004235 GPa