Si fcc SW_ZhangXieHu_2014OptimizedSW2_Si__MO_475612090600_004 4.019925951957703
Optimization terminated successfully.
         Current function value: -11.168512
         Iterations: 1064
         Function evaluations: 3162

C11 =   696.716892 +/-     0.007336 GPa
C12 =   748.915659 +/-     0.005187 GPa
C44 =    82.445879 +/-     0.001834 GPa
B   =   731.516070 +/-     0.004235 GPa