Enter a species  (e.g. Al, Fe): Ag
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Ag__MO_137719994600_003
Enter hexagonal lattice constants 'a' and 'c' (m): 2.897576946921024e-10, 4.732312965437943e-10

Calculating isothermal bulk modulus

Warning: Maximum number of function evaluations has been exceeded.

Finished calculation

C11 = 205.65758517829173 GPa
C12 = 51.36343553148203 GPa
  B = 102.79481874708526 GPa