# CIF generated by HEAS from Alexandria entry agm004166327 data_agm004166327 _cell_length_a 4.99873 _cell_length_b 4.16079 _cell_length_c 4.16079 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 86.53910 _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 Hg1 Hg 0.00000 0.00000 0.00000 1.00000 Hg2 Hg 0.00000 0.50000 0.50000 1.00000 Ir1 Ir 0.50000 0.50000 0.00000 1.00000 Pb1 Pb 0.50000 0.00000 0.50000 1.00000