Enter a species  (e.g. Al, Fe): Md
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003
Enter hexagonal lattice constants 'a' and 'c' (m): 3.365069032143749e-10, 5.495244355762648e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -7.810958
         Iterations: 69
         Function evaluations: 179

Finished calculation

C11 = 369.260022325298 GPa
C12 = 98.82601957906017 GPa
  B = 188.97068716113944 GPa