Enter a species  (e.g. Al, Fe): Cu
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: EAM_Dynamo_HoytGarvinWebb_2003_PbCu__MO_119135752160_005
Enter hexagonal lattice constants 'a' and 'c' (m): 2.557002069948355e-10, 4.160845246096028e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -7.073958
         Iterations: 69
         Function evaluations: 183

Finished calculation

C11 = 229.28310958830244 GPa
C12 = 94.83343383408004 GPa
  B = 139.64999241882083 GPa