# CIF generated by HEAS from Alexandria entry agm004902003 data_agm004902003 _cell_length_a 4.82626 _cell_length_b 4.82366 _cell_length_c 6.20790 _cell_angle_alpha 90.00169 _cell_angle_beta 90.00164 _cell_angle_gamma 88.17877 _cell_volume 144.44835 _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 W1 W 0.49999 0.49999 0.75374 1.00000 W2 W 0.50001 0.50001 0.24626 1.00000 O1 O 0.21893 0.78109 0.21427 1.00000 O2 O 0.70988 0.71013 1.00000 1.00000 O3 O 0.78110 0.21894 0.21427 1.00000 O4 O 0.78107 0.21891 0.78573 1.00000 O5 O 0.29012 0.28987 0.00000 1.00000 O6 O 0.21890 0.78106 0.78573 1.00000 O7 O 0.67474 0.67473 0.50001 1.00000 O8 O 0.32526 0.32527 0.49999 1.00000