W sc Morse_Shifted_GirifalcoWeizer_1959LowCutoff_W__MO_489351836217_004 2.66132165491581
Optimization terminated successfully.
         Current function value: -6.243339
         Iterations: 71
         Function evaluations: 187

C11 =   806.241109 +/-     0.007336 GPa
C12 =   -90.869036 +/-     0.005187 GPa
C44 =   -90.867386 +/-     0.001834 GPa
B   =   208.167679 +/-     0.004235 GPa