Be bcc MEAM_LAMMPS_WeiZhouLi_2019_BeO__MO_344044439515_002 2.535277262330056 C11 = 88.198617 +/- 0.007336 GPa C12 = 130.016703 +/- 0.005187 GPa C44 = 199.283729 +/- 0.001834 GPa B = 116.077341 +/- 0.004235 GPa