Enter a species (e.g. Al, Fe): Au 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): 2.949497327958259e-10, 4.661917626434998e-10 Calculating isothermal bulk modulus Warning: Maximum number of function evaluations has been exceeded. Finished calculation C11 = 68.40140558378106 GPa C12 = 7.816266095992638 GPa B = 28.01131259192211 GPa