# CIF generated by HEAS from Alexandria entry agm004902011 data_agm004902011 _cell_length_a 5.08138 _cell_length_b 4.84920 _cell_length_c 6.74387 _cell_angle_alpha 89.99854 _cell_angle_beta 89.99963 _cell_angle_gamma 90.97818 _cell_volume 166.14896 _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 0.00000 0.00000 0.50000 1.00000 Ir1 Ir 0.00000 0.00000 0.00000 1.00000 Pb1 Pb 0.50002 0.50007 0.74403 1.00000 Pb2 Pb 0.49998 0.49993 0.25597 1.00000 O1 O 0.15306 0.78573 0.20055 1.00000 O2 O 0.68249 0.74421 0.00001 1.00000 O3 O 0.84698 0.21427 0.20057 1.00000 O4 O 0.84694 0.21427 0.79945 1.00000 O5 O 0.31751 0.25579 0.99999 1.00000 O6 O 0.15302 0.78573 0.79943 1.00000 O7 O 0.65882 0.72909 0.49995 1.00000 O8 O 0.34118 0.27091 0.50005 1.00000