Si bcc SW_BalamaneHaliciogluTiller_1992_Si__MO_113686039439_005 3.2448074072599407
Optimization terminated successfully.
         Current function value: -8.659889
         Iterations: 72
         Function evaluations: 183

C11 =   954.198252 +/-     0.007336 GPa
C12 =   716.514768 +/-     0.005187 GPa
C44 =    75.124020 +/-     0.001834 GPa
B   =   795.742596 +/-     0.004235 GPa