Enter a species  (e.g. Al, Fe): As
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Sim_LAMMPS_BOP_MurdickZhouWadley_2006_GaAs__SM_104202807866_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.886702957625578e-10, 5.145263465444578e-10

Calculating isothermal bulk modulus

Warning: Maximum number of function evaluations has been exceeded.

Finished calculation

C11 = 225.61009717467562 GPa
C12 = 174.65909269280232 GPa
  B = 191.64276085342672 GPa