Si diamond ThreeBodyCluster_SRS_StephensonRadnySmith_1996_Si__MO_604248666067_000 5.43000432849
Optimization terminated successfully.
         Current function value: -42.155970
         Iterations: 70
         Function evaluations: 183

C11 =   111.181783 +/-     0.007336 GPa
C12 =    65.032414 +/-     0.005187 GPa
C44 =    18.913032 +/-     0.001834 GPa
B   =    80.415537 +/-     0.004235 GPa