Ga diamond Sim_LAMMPS_Polymorphic_NordAlbeErhart_2003_GaN__SM_333071728528_000 5.53695005924 Warning: Maximum number of function evaluations has been exceeded. C11 = 47.425536 +/- 0.007336 GPa C12 = 17.652498 +/- 0.005187 GPa C44 = 19.384361 +/- 0.001834 GPa B = 27.576844 +/- 0.004235 GPa