Enter a species  (e.g. Al, Fe): Fe
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: EAM_Dynamo_Marinica_2007_Fe__MO_466808877130_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.615727002262631e-10, 4.309549903926323e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -8.052853
         Iterations: 72
         Function evaluations: 186

Finished calculation

C11 = 167.69795210972802 GPa
C12 = 64.53501352156366 GPa
  B = 98.92265971761844 GPa