O diamond Sim_LAMMPS_reaxFF_FthenakisPetsalakisTozzini_2022_CHON__SM_198543900691_000 4.025439292192459
Optimization terminated successfully.
         Current function value: -20.138571
         Iterations: 74
         Function evaluations: 195

C11 =  7569.834585 +/-     0.007336 GPa
C12 =  7252.987387 +/-     0.005187 GPa
C44 =    62.788350 +/-     0.001834 GPa
B   =  7358.603120 +/-     0.004235 GPa