Si sc SW_StillingerWeber_1985_Si__MO_405512056662_005 2.61206880212 Warning: Maximum number of function evaluations has been exceeded. C11 = 456.636810 +/- 0.007336 GPa C12 = 56.774738 +/- 0.005187 GPa C44 = 42.773838 +/- 0.001834 GPa B = 190.062095 +/- 0.004235 GPa