Enter a species  (e.g. Al, Fe): Cu
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Sim_LAMMPS_ADP_PunDarlingKecskes_2015_CuTa__SM_399364650444_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.55610150057753e-10, 4.162378150671354e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -7.064356
         Iterations: 71
         Function evaluations: 188

Finished calculation

C11 = 220.08622176632875 GPa
C12 = 91.03742255454598 GPa
  B = 134.05368895847357 GPa