Si diamond Sim_LAMMPS_ModifiedTersoff_PurjaPunMishin_2017_Si__SM_184524061456_000 5.433560132980347
Optimization terminated successfully.
         Current function value: -37.040000
         Iterations: 74
         Function evaluations: 197

C11 =   172.572571 +/-     0.007336 GPa
C12 =    64.571109 +/-     0.005187 GPa
C44 =    81.270867 +/-     0.001834 GPa
B   =   100.571597 +/-     0.004235 GPa