O bcc MEAM_LAMMPS_ZhangTrinkle_2016_TiO__MO_612732924171_001 2.612508229911327 Optimization terminated successfully. Current function value: 5.321130 Iterations: 69 Function evaluations: 182 C11 = 184.058555 +/- 0.007336 GPa C12 = 104.336497 +/- 0.005187 GPa C44 = 103.918657 +/- 0.001834 GPa B = 130.910516 +/- 0.004235 GPa