# generated using pymatgen data_Hf18NiW8Se _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.68041433 _cell_length_b 8.68041414 _cell_length_c 8.55228043 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000072 _symmetry_Int_Tables_number 1 _chemical_formula_structural Hf18NiW8Se _chemical_formula_sum 'Hf18 Ni1 W8 Se1' _cell_volume 558.07615027 _cell_formula_units_Z 1 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Hf Hf0 1 0.19357958 0.80642042 0.45223112 1.0 Hf Hf1 1 0.19357958 0.38716015 0.45223112 1.0 Hf Hf2 1 0.61283985 0.80642042 0.45223112 1.0 Hf Hf3 1 0.80006213 0.19993787 0.55784401 1.0 Hf Hf4 1 0.80006213 0.60012227 0.55784401 1.0 Hf Hf5 1 0.39987773 0.19993787 0.55784401 1.0 Hf Hf6 1 0.80006213 0.19993787 0.94215599 1.0 Hf Hf7 1 0.80006213 0.60012227 0.94215599 1.0 Hf Hf8 1 0.39987773 0.19993787 0.94215599 1.0 Hf Hf9 1 0.19357958 0.80642042 0.04776888 1.0 Hf Hf10 1 0.19357958 0.38716015 0.04776888 1.0 Hf Hf11 1 0.61283985 0.80642042 0.04776888 1.0 Hf Hf12 1 0.54410333 0.45589667 0.25000000 1.0 Hf Hf13 1 0.54410333 0.08820465 0.25000000 1.0 Hf Hf14 1 0.91179535 0.45589667 0.25000000 1.0 Hf Hf15 1 0.45872259 0.54127741 0.75000000 1.0 Hf Hf16 1 0.45872259 0.91744518 0.75000000 1.0 Hf Hf17 1 0.08255482 0.54127741 0.75000000 1.0 Ni Ni18 1 0.66666700 0.33333300 0.75000000 1.0 W W19 1 0.88941178 0.11058822 0.25000000 1.0 W W20 1 0.88941178 0.77882256 0.25000000 1.0 W W21 1 0.22117744 0.11058822 0.25000000 1.0 W W22 1 0.11147365 0.88852635 0.75000000 1.0 W W23 1 0.11147365 0.22294631 0.75000000 1.0 W W24 1 0.77705369 0.88852635 0.75000000 1.0 W W25 1 0.00000000 0.00000000 0.50203675 1.0 W W26 1 0.00000000 0.00000000 0.99796325 1.0 Se Se27 1 0.33333300 0.66666700 0.25000000 1.0