Zn fcc Tersoff_LAMMPS_ErhartJuslinGoy_2006_ZnO__MO_616776018688_004 3.816246017813683 Optimization terminated successfully. Current function value: -5.299411 Iterations: 70 Function evaluations: 179 C11 = 371.967439 +/- 0.007336 GPa C12 = 227.950660 +/- 0.005187 GPa C44 = 140.446933 +/- 0.001834 GPa B = 275.956253 +/- 0.004235 GPa