Pt bcc MEAM_LAMMPS_KimLee_2006_PtFe__MO_343168101490_002 3.087457850575447 C11 = -134.036277 +/- 0.007336 GPa C12 = 477.770456 +/- 0.005187 GPa C44 = 143.975210 +/- 0.001834 GPa B = 273.834879 +/- 0.004235 GPa