C diamond Tersoff_LAMMPS_Tersoff_1988_C__MO_579868029681_002 3.56562653184 Warning: Maximum number of function evaluations has been exceeded. C11 = 1074.078309 +/- 0.007336 GPa C12 = 101.729564 +/- 0.005187 GPa C44 = 641.541714 +/- 0.001834 GPa B = 425.845812 +/- 0.004235 GPa