Si diamond MEAM_LAMMPS_AslamBaskesDickel_2019_FeMnSiC__MO_427873955970_002 5.429999992251397 C11 = 166.030895 +/- 0.007336 GPa C12 = 63.999900 +/- 0.005187 GPa C44 = 79.090333 +/- 0.001834 GPa B = 98.010231 +/- 0.004235 GPa