N fcc Sim_LAMMPS_ReaxFF_WeismillerVanDuinLee_2010_BHNO__SM_327381922729_001 3.053530901670456 Optimization terminated successfully. Current function value: 3.569946 Iterations: 75 Function evaluations: 202 C11 = 9138.069187 +/- 0.007336 GPa C12 = 9070.195706 +/- 0.005187 GPa C44 = 115.801702 +/- 0.001834 GPa B = 9092.820199 +/- 0.004235 GPa