W fcc Morse_Shifted_GirifalcoWeizer_1959LowCutoff_W__MO_489351836217_002 3.99256573617
Optimization terminated successfully.
         Current function value: -33.521030
         Iterations: 71
         Function evaluations: 190

C11 =   427.416846 +/-     0.007336 GPa
C12 =   285.598978 +/-     0.005187 GPa
C44 =   287.132666 +/-     0.001834 GPa
B   =   332.871601 +/-     0.004235 GPa