Enter a species  (e.g. Al, Fe): Ti
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): 3.112206589436444e-10, 5.082313446937713e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -19.656393
         Iterations: 72
         Function evaluations: 187

Finished calculation

C11 = 1174.6495797183563 GPa
C12 = 314.37451973921594 GPa
  B = 601.1328730655961 GPa