Enter a species  (e.g. Al, Fe): Xe
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: LJ_Shifted_Bernardes_1958MedCutoff_Xe__MO_849320763277_003
Enter hexagonal lattice constants 'a' and 'c' (m): 4.344827670449861e-10, 7.095215419620568e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -0.333040
         Iterations: 72
         Function evaluations: 187

Finished calculation

C11 = 7.315509203545162 GPa
C12 = 1.9578687162120136 GPa
  B = 3.743748878656396 GPa