# generated using pymatgen data_Er2MgB2Ir5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 9.66683986 _cell_length_b 9.66683986 _cell_length_c 3.08297820 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er2MgB2Ir5 _chemical_formula_sum 'Er4 Mg2 B4 Ir10' _cell_volume 288.09750834 _cell_formula_units_Z 2 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 0.17782231 0.67782231 0.00000000 1.0 Er Er1 1 0.32217769 0.17782231 0.00000000 1.0 Er Er2 1 0.67782231 0.82217769 0.00000000 1.0 Er Er3 1 0.82217769 0.32217769 0.00000000 1.0 Mg Mg4 1 0.00000000 0.00000000 0.00000000 1.0 Mg Mg5 1 0.50000000 0.50000000 0.00000000 1.0 B B6 1 0.12261200 0.37738800 0.00000000 1.0 B B7 1 0.37738800 0.87738800 0.00000000 1.0 B B8 1 0.62261200 0.12261200 0.00000000 1.0 B B9 1 0.87738800 0.62261200 0.00000000 1.0 Ir Ir10 1 0.00000000 0.50000000 0.50000000 1.0 Ir Ir11 1 0.06844472 0.22258172 0.50000000 1.0 Ir Ir12 1 0.22258172 0.93155528 0.50000000 1.0 Ir Ir13 1 0.27741828 0.43155528 0.50000000 1.0 Ir Ir14 1 0.43155528 0.72258172 0.50000000 1.0 Ir Ir15 1 0.50000000 0.00000000 0.50000000 1.0 Ir Ir16 1 0.56844472 0.27741828 0.50000000 1.0 Ir Ir17 1 0.72258172 0.56844472 0.50000000 1.0 Ir Ir18 1 0.77741828 0.06844472 0.50000000 1.0 Ir Ir19 1 0.93155528 0.77741828 0.50000000 1.0