Zr fcc Tersoff_LAMMPS_DawLawsonBauschlicher_2011pot2_ZrB__MO_728716510644_000 4.5471903905272475 Optimization terminated successfully. Current function value: -24.695123 Iterations: 71 Function evaluations: 184 C11 = 117.854776 +/- 0.007336 GPa C12 = 84.656278 +/- 0.005187 GPa C44 = 55.534927 +/- 0.001834 GPa B = 95.722444 +/- 0.004235 GPa