# CIF generated by HEAS from Alexandria entry agm005402912 data_agm005402912 _cell_length_a 7.30815 _cell_length_b 7.30815 _cell_length_c 7.30815 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 390.32150 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Na1 Na 0.50000 0.50000 0.50000 1.00000 Na2 Na 0.00000 0.00000 0.00000 1.00000 Ir1 Ir 0.00000 0.25000 0.50000 1.00000 Ir2 Ir 0.00000 0.75000 0.50000 1.00000 Ir3 Ir 0.50000 0.00000 0.75000 1.00000 Ir4 Ir 0.75000 0.50000 0.00000 1.00000 Ir5 Ir 0.50000 0.00000 0.25000 1.00000 Ir6 Ir 0.25000 0.50000 0.00000 1.00000 Sn1 Sn 0.25000 0.00000 0.50000 1.00000 Sn2 Sn 0.00000 0.50000 0.25000 1.00000 Sn3 Sn 0.50000 0.75000 0.00000 1.00000 Sn4 Sn 0.75000 0.00000 0.50000 1.00000 Sn5 Sn 0.00000 0.50000 0.75000 1.00000 Sn6 Sn 0.50000 0.25000 0.00000 1.00000