C bcc Tersoff_LAMMPS_AlbeNordlundAverback_2002_PtC__MO_500121566391_004 2.0934661030769353 Optimization terminated successfully. Current function value: -8.677640 Iterations: 74 Function evaluations: 193 C11 = 6498.124977 +/- 0.007336 GPa C12 = 6389.633590 +/- 0.005187 GPa C44 = -2627.869345 +/- 0.001834 GPa B = 6425.797386 +/- 0.004235 GPa