Enter a species  (e.g. Al, Fe): Mg
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): 2.742623326555286e-10, 4.478774474367866e-10

Calculating isothermal bulk modulus

Warning: Maximum number of function evaluations has been exceeded.

Finished calculation

C11 = 114.27180754992162 GPa
C12 = 30.58286053241255 GPa
  B = 58.479176204915575 GPa