Fe bcc MEAM_LAMMPS_KoJimLee_2012_FeP__MO_179420363944_002 2.863645806908607 C11 = 242.169165 +/- 0.007336 GPa C12 = 138.413087 +/- 0.005187 GPa C44 = 121.466172 +/- 0.001834 GPa B = 172.998446 +/- 0.004235 GPa