Enter a species (e.g. Al, Fe): Ta Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_MagneticCubic_DerletNguyenDudarev_2007_Ta__MO_261274272789_002 Enter hexagonal lattice constants 'a' and 'c' (m): 2.957915416359904e-10, 4.830255648262546e-10 Calculating isothermal bulk modulus Warning: Maximum number of function evaluations has been exceeded. Finished calculation C11 = 435.845776952089 GPa C12 = 190.18274201939698 GPa B = 272.07042033029427 GPa Potential info: Ta potential Atomic number: 73 Potential info: Ta potential Atomic number: 73