# CIF generated by HEAS from Alexandria entry agm004123791 data_agm004123791 _cell_length_a 3.45427 _cell_length_b 3.80335 _cell_length_c 7.06106 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 92.76659 _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 Pb1 Pb 0.50000 0.50000 0.75000 1.00000 Hg1 Hg 0.50000 0.50000 0.25000 1.00000 Al1 Al 0.00000 0.00000 0.03784 1.00000 Al2 Al 0.00000 0.00000 0.46216 1.00000