Si sc Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 2.563728675246239 Optimization terminated successfully. Current function value: -3.930590 Iterations: 69 Function evaluations: 178 C11 = 786.942476 +/- 0.007336 GPa C12 = 622.667039 +/- 0.005187 GPa C44 = 47.207025 +/- 0.001834 GPa B = 677.425518 +/- 0.004235 GPa