B fcc Tersoff_LAMMPS_DawLawsonBauschlicher_2011_HfB__MO_328263916986_000 2.790480747818947 Optimization terminated successfully. Current function value: -24.155392 Iterations: 1064 Function evaluations: 3164 C11 = 544.063655 +/- 0.007336 GPa C12 = 272.033346 +/- 0.005187 GPa C44 = 272.039358 +/- 0.001834 GPa B = 362.710116 +/- 0.004235 GPa