# generated using pymatgen data_Na(Ac4Ir3)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.00906302 _cell_length_b 8.00906311 _cell_length_c 8.00906398 _cell_angle_alpha 69.59857238 _cell_angle_beta 69.59856370 _cell_angle_gamma 69.59855553 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na(Ac4Ir3)2 _chemical_formula_sum 'Na1 Ac8 Ir6' _cell_volume 435.97470016 _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 Na Na0 1 0.00000000 0.00000000 0.00000000 1.0 Ac Ac1 1 0.81321654 0.81321654 0.81321654 1.0 Ac Ac2 1 0.18678346 0.18678346 0.18678346 1.0 Ac Ac3 1 0.14174445 0.38681981 0.68273592 1.0 Ac Ac4 1 0.68273592 0.14174445 0.38681981 1.0 Ac Ac5 1 0.38681981 0.68273592 0.14174445 1.0 Ac Ac6 1 0.85825555 0.61318019 0.31726408 1.0 Ac Ac7 1 0.31726408 0.85825555 0.61318019 1.0 Ac Ac8 1 0.61318019 0.31726408 0.85825555 1.0 Ir Ir9 1 0.95268512 0.18644682 0.57040620 1.0 Ir Ir10 1 0.57040620 0.95268512 0.18644682 1.0 Ir Ir11 1 0.18644682 0.57040620 0.95268512 1.0 Ir Ir12 1 0.04731488 0.81355318 0.42959380 1.0 Ir Ir13 1 0.42959380 0.04731488 0.81355318 1.0 Ir Ir14 1 0.81355318 0.42959380 0.04731488 1.0