Enter a species  (e.g. Al, Fe): Mo
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Mo__MO_666830945336_003
Enter hexagonal lattice constants 'a' and 'c' (m): 2.794551158010591e-10, 4.563158057694592e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -13.687571
         Iterations: 72
         Function evaluations: 191

Finished calculation

C11 = 568.1218725803509 GPa
C12 = 141.52608984240837 GPa
  B = 283.72468408838915 GPa