Pt diamond MEAM_LAMMPS_KimSeolJi_2017_PtTi__MO_280985530673_002 5.922814778983593 Optimization terminated successfully. Current function value: -32.503472 Iterations: 1064 Function evaluations: 3169 C11 = 80.913787 +/- 0.007336 GPa C12 = 97.510723 +/- 0.005187 GPa C44 = -7627.353294 +/- 0.001834 GPa B = 91.978411 +/- 0.004235 GPa