Si diamond ThreeBodyBondOrder_PPM_PurjaPunMishin_2017_Si__MO_566683736730_000 5.433560132980347
Optimization terminated successfully.
         Current function value: -37.039999
         Iterations: 71
         Function evaluations: 190

C11 =   172.572573 +/-     0.007336 GPa
C12 =    64.571107 +/-     0.005187 GPa
C44 =    81.271409 +/-     0.001834 GPa
B   =   100.571595 +/-     0.004235 GPa