Enter a species  (e.g. Al, Fe): Fe
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: EAM_Dynamo_MendelevHanSrolovitz_2003Potential2_Fe__MO_769582363439_005
Enter hexagonal lattice constants 'a' and 'c' (m): 2.620636473472293e-10, 4.145280346287182e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -8.009854
         Iterations: 68
         Function evaluations: 174

Finished calculation

C11 = 89.18758601459892 GPa
C12 = 57.722426869719754 GPa
  B = 68.21081325134614 GPa