Si diamond SW_StillingerWeber_1985_Si__MO_405512056662_005 5.43094977736
Optimization terminated successfully.
         Current function value: -34.691200
         Iterations: 71
         Function evaluations: 185

C11 =   151.417424 +/-     0.007336 GPa
C12 =    76.418847 +/-     0.005187 GPa
C44 =    56.446524 +/-     0.001834 GPa
B   =   101.418373 +/-     0.004235 GPa