# CIF generated by HEAS from Alexandria entry agm017993418 data_agm017993418 _cell_length_a 4.04366 _cell_length_b 4.04366 _cell_length_c 8.56757 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 140.09027 _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 Ac1 Ac 0.50000 0.50000 0.50000 1.00000 Si1 Si 0.50000 0.50000 0.00000 1.00000 P1 P 0.00000 0.00000 0.30417 1.00000 P2 P 0.00000 0.00000 0.69583 1.00000 Ir1 Ir 0.50000 0.00000 0.16965 1.00000 Ir2 Ir 0.00000 0.50000 0.83035 1.00000 Ir3 Ir 0.00000 0.50000 0.16965 1.00000 Ir4 Ir 0.50000 0.00000 0.83035 1.00000