He sc Sim_LAMMPS_Hybrid_DuanXieGuo_2019__SM_016305073020_000 2.588411957025528 Warning: Maximum number of iterations has been exceeded. C11 = 699.075962 +/- 0.007336 GPa C12 = 138.250223 +/- 0.005187 GPa C44 = 3.494240 +/- 0.001834 GPa B = 325.192136 +/- 0.004235 GPa