Si diamond Sim_LAMMPS_GWZBL_Samolyuk_2016_SiC__SM_720598599889_000 5.2248775661 Warning: Maximum number of function evaluations has been exceeded. C11 = 802.002028 +/- 0.007336 GPa C12 = 779.870837 +/- 0.005187 GPa C44 = 5.983617 +/- 0.001834 GPa B = 787.247901 +/- 0.004235 GPa