Si diamond Tersoff_LAMMPS_ErhartAlbe_2005SiII_SiC__MO_408791041969_002 5.429391741752625 Optimization terminated successfully. Current function value: -36.994782 Iterations: 71 Function evaluations: 184 C11 = 169.142020 +/- 0.007336 GPa C12 = 64.075099 +/- 0.005187 GPa C44 = 71.646571 +/- 0.001834 GPa B = 99.097406 +/- 0.004235 GPa