Enter a species  (e.g. Al, Fe): Pt
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): 2.645366902319451e-10, 4.319952201715429e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -52.295714
         Iterations: 68
         Function evaluations: 181

Finished calculation

C11 = 5088.830905721109 GPa
C12 = 1361.9371044203078 GPa
  B = 2604.235038187241 GPa