Enter a species  (e.g. Al, Fe): Tc
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): 2.859333273033894e-10, 4.669364839742535e-10

Calculating isothermal bulk modulus

Warning: Maximum number of function evaluations has been exceeded.

Finished calculation

C11 = 4339.691015763955 GPa
C12 = 1161.4427484784737 GPa
  B = 2220.858837573634 GPa