# generated using pymatgen data_Er2Al9Ni2Ir _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.38274909 _cell_length_b 7.38274887 _cell_length_c 9.20232359 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 118.96138004 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er2Al9Ni2Ir _chemical_formula_sum 'Er4 Al18 Ni4 Ir2' _cell_volume 438.84898710 _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 0.99432101 0.67614290 0.75000000 1.0 Er Er1 1 0.00567899 0.32385710 0.25000000 1.0 Er Er2 1 0.67614290 0.99432101 0.75000000 1.0 Er Er3 1 0.32385710 0.00567899 0.25000000 1.0 Al Al4 1 0.13737626 0.13737626 0.75000000 1.0 Al Al5 1 0.86262374 0.86262374 0.25000000 1.0 Al Al6 1 0.99801359 0.33956546 0.57433142 1.0 Al Al7 1 0.00198641 0.66043454 0.42566858 1.0 Al Al8 1 0.00198641 0.66043454 0.07433142 1.0 Al Al9 1 0.33956546 0.99801359 0.92566858 1.0 Al Al10 1 0.99801359 0.33956546 0.92566858 1.0 Al Al11 1 0.66043454 0.00198641 0.07433142 1.0 Al Al12 1 0.66043454 0.00198641 0.42566858 1.0 Al Al13 1 0.33956546 0.99801359 0.57433142 1.0 Al Al14 1 0.33584247 0.33584247 0.04755089 1.0 Al Al15 1 0.66415753 0.66415753 0.95244911 1.0 Al Al16 1 0.66415753 0.66415753 0.54755089 1.0 Al Al17 1 0.33584247 0.33584247 0.45244911 1.0 Al Al18 1 0.34241370 0.55828841 0.75000000 1.0 Al Al19 1 0.65758630 0.44171159 0.25000000 1.0 Al Al20 1 0.55828841 0.34241370 0.75000000 1.0 Al Al21 1 0.44171159 0.65758630 0.25000000 1.0 Ni Ni22 1 0.67150729 0.32849271 0.50000000 1.0 Ni Ni23 1 0.32849271 0.67150729 0.50000000 1.0 Ni Ni24 1 0.32849271 0.67150729 0.00000000 1.0 Ni Ni25 1 0.67150729 0.32849271 0.00000000 1.0 Ir Ir26 1 0.00000000 0.00000000 0.50000000 1.0 Ir Ir27 1 0.00000000 0.00000000 0.00000000 1.0