O bcc Sim_LAMMPS_MEAM_ZhangTrinkle_2016_TiO__SM_513612626462_000 3.271569758653641 Optimization terminated successfully. Current function value: -9.440133 Iterations: 73 Function evaluations: 190 C11 = 94.853054 +/- 0.007336 GPa C12 = 110.975228 +/- 0.005187 GPa C44 = 52.863533 +/- 0.001834 GPa B = 105.601170 +/- 0.004235 GPa