O fcc Tersoff_LAMMPS_ErhartJuslinGoy_2006_ZnO__MO_616776018688_002 3.41083094478 Warning: Maximum number of function evaluations has been exceeded. C11 = 91.507037 +/- 0.007336 GPa C12 = 213.257496 +/- 0.005187 GPa C44 = -106.141485 +/- 0.001834 GPa B = 172.674009 +/- 0.004235 GPa