# generated using pymatgen data_Er4Sn5AsIr7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.47020824 _cell_length_b 7.47020929 _cell_length_c 7.47020915 _cell_angle_alpha 109.50528686 _cell_angle_beta 109.45418589 _cell_angle_gamma 109.45418867 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er4Sn5AsIr7 _chemical_formula_sum 'Er4 Sn5 As1 Ir7' _cell_volume 320.90483802 _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 1.00000000 0.99243464 0.52590245 1.0 Er Er1 1 1.00000000 0.52590245 0.99243464 1.0 Er Er2 1 0.46653219 0.99243464 0.99243464 1.0 Er Er3 1 0.53346781 0.52590245 0.52590245 1.0 Sn Sn4 1 0.68582824 0.69864603 0.01281779 1.0 Sn Sn5 1 0.31417176 0.01281779 0.32698855 1.0 Sn Sn6 1 1.00000000 0.29176266 0.29176266 1.0 Sn Sn7 1 0.31417176 0.32698855 0.01281779 1.0 Sn Sn8 1 0.68582824 0.01281779 0.69864603 1.0 As As9 1 0.00000000 0.65744275 0.65744275 1.0 Ir Ir10 1 0.75476297 0.24970733 0.49494336 1.0 Ir Ir11 1 0.75476297 0.49494336 0.24970733 1.0 Ir Ir12 1 0.50000000 0.25877520 0.75877520 1.0 Ir Ir13 1 0.24523703 0.49494336 0.74018038 1.0 Ir Ir14 1 0.24523703 0.74018038 0.49494336 1.0 Ir Ir15 1 0.50000000 0.75877520 0.25877520 1.0 Ir Ir16 1 1.00000000 0.96552542 0.96552542 1.0