N sc Tersoff_LAMMPS_NordAlbeErhart_2003_GaN__MO_612061685362_002 1.83785735071 Optimization terminated successfully. Current function value: -2.231327 Iterations: 72 Function evaluations: 191 C11 = 550.029615 +/- 0.007336 GPa C12 = 0.000000 +/- 0.005187 GPa C44 = 455.519220 +/- 0.001834 GPa B = 183.343205 +/- 0.004235 GPa