Ce diamond Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 7.23302960395813 Optimization terminated successfully. Current function value: -24.707229 Iterations: 67 Function evaluations: 163 C11 = 64.310407 +/- 0.007336 GPa C12 = 65.325019 +/- 0.005187 GPa C44 = -1.153650 +/- 0.001834 GPa B = 64.986815 +/- 0.004235 GPa