# generated using pymatgen data_Er4B4Ir9W _symmetry_space_group_name_H-M 'P 1' _cell_length_a 10.73309211 _cell_length_b 10.73309125 _cell_length_c 10.73309207 _cell_angle_alpha 29.64714671 _cell_angle_beta 29.64715677 _cell_angle_gamma 29.64714559 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er4B4Ir9W _chemical_formula_sum 'Er4 B4 Ir9 W1' _cell_volume 267.84537996 _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 Er Er0 1 0.15034781 0.15034781 0.15034781 1.0 Er Er1 1 0.94973077 0.94973077 0.94973077 1.0 Er Er2 1 0.84965219 0.84965219 0.84965219 1.0 Er Er3 1 0.05026923 0.05026923 0.05026923 1.0 B B4 1 0.61543431 0.61543431 0.61543431 1.0 B B5 1 0.71663103 0.71663103 0.71663103 1.0 B B6 1 0.38456569 0.38456569 0.38456569 1.0 B B7 1 0.28336897 0.28336897 0.28336897 1.0 Ir Ir8 1 0.40006191 0.90254799 0.40006191 1.0 Ir Ir9 1 0.90254799 0.40006191 0.40006191 1.0 Ir Ir10 1 0.50000000 0.50000000 0.00000000 1.0 Ir Ir11 1 0.50000000 0.00000000 0.50000000 1.0 Ir Ir12 1 0.00000000 0.50000000 0.50000000 1.0 Ir Ir13 1 0.59993809 0.09745201 0.59993809 1.0 Ir Ir14 1 0.59993809 0.59993809 0.09745201 1.0 Ir Ir15 1 0.09745201 0.59993809 0.59993809 1.0 Ir Ir16 1 0.40006191 0.40006191 0.90254799 1.0 W W17 1 0.50000000 0.50000000 0.50000000 1.0