H sc Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 2.366633601486683 Optimization terminated successfully. Current function value: -0.022747 Iterations: 71 Function evaluations: 183 C11 = 4.046530 +/- 0.007336 GPa C12 = -0.492497 +/- 0.005187 GPa C44 = -0.492488 +/- 0.001834 GPa B = 1.020512 +/- 0.004235 GPa