# CIF generated by HEAS from Alexandria entry agm005257556 data_agm005257556 _cell_length_a 5.45954 _cell_length_b 5.45954 _cell_length_c 8.59310 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 256.13137 _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 Sr1 Sr 0.00000 0.00000 0.00000 1.00000 Sr2 Sr 0.00000 0.00000 0.50000 1.00000 Pb1 Pb 0.50000 0.50000 0.75000 1.00000 Pb2 Pb 0.50000 0.50000 0.25000 1.00000 F1 F 0.23058 0.23058 0.25000 1.00000 F2 F 0.23058 0.23058 0.75000 1.00000 F3 F 0.23058 0.76942 0.75000 1.00000 F4 F 0.50000 0.00000 0.00000 1.00000 F5 F 0.50000 0.50000 0.00000 1.00000 F6 F 0.00000 0.50000 0.50000 1.00000 F7 F 0.50000 0.50000 0.50000 1.00000 F8 F 0.23058 0.76942 0.25000 1.00000 F9 F 0.76942 0.23058 0.75000 1.00000 F10 F 0.76942 0.23058 0.25000 1.00000 F11 F 0.76942 0.76942 0.75000 1.00000 F12 F 0.76942 0.76942 0.25000 1.00000