Er fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 5.1984938979148865
Optimization terminated successfully.
         Current function value: -24.600636
         Iterations: 72
         Function evaluations: 190

C11 =   320.394619 +/-     0.007336 GPa
C12 =   182.799233 +/-     0.005187 GPa
C44 =   183.179171 +/-     0.001834 GPa
B   =   228.664361 +/-     0.004235 GPa