Pt fcc MEAM_LAMMPS_KimSeolJi_2017_PtNi__MO_020840179467_002 3.521391808986664 C11 = 380.628235 +/- 0.007336 GPa C12 = 268.963733 +/- 0.005187 GPa C44 = 82.339512 +/- 0.001834 GPa B = 306.185234 +/- 0.004235 GPa