As diamond Sim_LAMMPS_BOP_MurdickZhouWadley_2006_GaAs__SM_104202807866_000 5.97343856096 Warning: Maximum number of function evaluations has been exceeded. C11 = 57.924422 +/- 0.007336 GPa C12 = 33.954112 +/- 0.005187 GPa C44 = -24.915347 +/- 0.001834 GPa B = 41.944215 +/- 0.004235 GPa