Pt bcc MEAM_LAMMPS_KimSeolJi_2017_PtAl__MO_793141037706_000 3.087457880377769 Optimization terminated successfully. Current function value: -10.988311 Iterations: 70 Function evaluations: 181 C11 = -134.045546 +/- 0.007336 GPa C12 = 477.761174 +/- 0.005187 GPa C44 = 144.098223 +/- 0.001834 GPa B = 273.825601 +/- 0.004235 GPa