N bcc Sim_LAMMPS_Polymorphic_ZhouJonesChu_2017_GaInN__SM_887684855692_000 3.509282052516938 Optimization terminated successfully. Current function value: -7.617075 Iterations: 72 Function evaluations: 182 C11 = 255.416391 +/- 0.007336 GPa C12 = 179.918766 +/- 0.005187 GPa C44 = 179.920429 +/- 0.001834 GPa B = 205.084641 +/- 0.004235 GPa