Si diamond Tersoff_LAMMPS_MunetohMotookaMoriguchi_2007_SiO__MO_501246546792_000 5.432114839553833 Optimization terminated successfully. Current function value: -37.030982 Iterations: 71 Function evaluations: 187 C11 = 142.512141 +/- 0.007336 GPa C12 = 75.364425 +/- 0.005187 GPa C44 = 69.011712 +/- 0.001834 GPa B = 97.746997 +/- 0.004235 GPa