Cu diamond MEAM_LAMMPS_WangOhLee_2020_CuMo__MO_486450342170_002 5.2972090393304825 C11 = 59.384196 +/- 0.007336 GPa C12 = 50.436771 +/- 0.005187 GPa C44 = 3.413372 +/- 0.001834 GPa B = 53.419246 +/- 0.004235 GPa