O bcc Tersoff_LAMMPS_MunetohMotookaMoriguchi_2007_SiO__MO_501246546792_000 2.154108852148056 Optimization terminated successfully. Current function value: -1.764698 Iterations: 74 Function evaluations: 192 C11 = 2219.557103 +/- 0.007336 GPa C12 = 2187.982101 +/- 0.005187 GPa C44 = -1338.124050 +/- 0.001834 GPa B = 2198.507102 +/- 0.004235 GPa