Enter a species  (e.g. Al, Fe): F
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): 1.108717054976573e-10, 1.810563484709848e-10

Calculating isothermal bulk modulus

Warning: Maximum number of function evaluations has been exceeded.

Finished calculation

C11 = 35350.36667052151 GPa
C12 = 9460.910388234537 GPa
  B = 18090.72914899686 GPa