Ga sc Sim_LAMMPS_Polymorphic_BereSerra_2006_GaN__SM_518345582208_000 2.44490367174 Optimization terminated successfully. Current function value: -1.324866 Iterations: 71 Function evaluations: 193 C11 = 382.313002 +/- 0.007336 GPa C12 = 41.719002 +/- 0.005187 GPa C44 = 13.872464 +/- 0.001834 GPa B = 155.250335 +/- 0.004235 GPa