Enter a species  (e.g. Al, Fe): Au
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: EAM_Dynamo_Olsson_2010_Au__MO_228280943430_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.880730195727026e-10, 4.724424919220017e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -7.603460
         Iterations: 72
         Function evaluations: 186

Finished calculation

C11 = 226.75460055829691 GPa
C12 = 149.81765359740942 GPa
  B = 175.4633025843719 GPa