# CIF generated by HEAS from Alexandria entry agm005458199 data_agm005458199 _cell_length_a 8.17876 _cell_length_b 8.17876 _cell_length_c 8.17876 _cell_angle_alpha 152.86391 _cell_angle_beta 152.86391 _cell_angle_gamma 38.75304 _cell_volume 113.62032 _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 Mg1 Mg 0.75000 0.25000 0.50000 1.00000 Mg2 Mg 0.00000 0.00000 0.00000 1.00000 Ir1 Ir 0.42341 0.42341 0.00000 1.00000 Ir2 Ir 0.57659 0.57659 0.00000 1.00000 Ir3 Ir 0.17341 0.67341 0.50000 1.00000 Ir4 Ir 0.32659 0.82659 0.50000 1.00000