C fcc DUNN_WenTadmor_2019v1_C__MO_584345505904_000 2.689072251319886
Optimization terminated successfully.
         Current function value: -29.749018
         Iterations: 1064
         Function evaluations: 3169

C11 =    30.224824 +/-     0.007336 GPa
C12 =    18.758297 +/-     0.005187 GPa
C44 =     9.683462 +/-     0.001834 GPa
B   =    22.580472 +/-     0.004235 GPa