Ga sc Sim_LAMMPS_Polymorphic_NordAlbeErhart_2003_GaN__SM_333071728528_000 2.5992257520556445 Warning: Maximum number of iterations has been exceeded. C11 = 145.175285 +/- 0.007336 GPa C12 = -8.003870 +/- 0.005187 GPa C44 = 9.133105 +/- 0.001834 GPa B = 43.055848 +/- 0.004235 GPa