C fcc Tersoff_LAMMPS_AlbeNordlundAverback_2002_PtC__MO_500121566391_002 2.63527993113 Optimization terminated successfully. Current function value: -14.651514 Iterations: 74 Function evaluations: 190 C11 = 11135.905852 +/- 0.007336 GPa C12 = 14805.635166 +/- 0.005187 GPa C44 = -2721.332780 +/- 0.001834 GPa B = 13582.392061 +/- 0.004235 GPa