Enter a species  (e.g. Al, Fe): Cd
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: SW_ZhouWardMartin_2013_CdTeZnSeHgS__MO_503261197030_002
Enter hexagonal lattice constants 'a' and 'c' (m): 3.194708359800283e-10, 5.216936905676309e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -2.265999
         Iterations: 74
         Function evaluations: 196

Finished calculation

C11 = 318.8357174613446 GPa
C12 = 213.55267562614492 GPa
  B = 248.6470229045448 GPa