Si diamond ThreeBodyBondOrder_WR_WangRockett_1991_Si__MO_081872846741_000 5.430477373301983
Optimization terminated successfully.
         Current function value: -37.041368
         Iterations: 114
         Function evaluations: 310

C11 =   139.661816 +/-     0.007336 GPa
C12 =    75.421705 +/-     0.005187 GPa
C44 =    66.371050 +/-     0.001834 GPa
B   =    96.835075 +/-     0.004235 GPa