Fe bcc MEAM_LAMMPS_LeeBaskesKim_2001_Fe__MO_196726067688_001 2.863657340407371 C11 = 242.980397 +/- 0.007336 GPa C12 = 137.992885 +/- 0.005187 GPa C44 = 121.918699 +/- 0.001834 GPa B = 172.988723 +/- 0.004235 GPa