Si fcc Tersoff_LAMMPS_Tersoff_1988T3_Si__MO_186459956893_002 3.8974184244871144
Optimization terminated successfully.
         Current function value: -15.475215
         Iterations: 72
         Function evaluations: 187

C11 =  1226.463253 +/-     0.007336 GPa
C12 =  1187.852908 +/-     0.005187 GPa
C44 =   204.290060 +/-     0.001834 GPa
B   =  1200.723023 +/-     0.004235 GPa