Enter a species  (e.g. Al, Fe): Si
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Sim_LAMMPS_ADP_StarikovLopanitsynaSmirnova_2018_SiAu__SM_985135773293_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.272684303308741e-10, 3.769428365122386e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -11.165064
         Iterations: 73
         Function evaluations: 190

Finished calculation

C11 = 1320.2173949305584 GPa
C12 = 347.7219902948347 GPa
  B = 671.8871251734092 GPa