# CIF generated by HEAS from Alexandria entry agm003000331 data_agm003000331 _cell_length_a 9.65723 _cell_length_b 9.65723 _cell_length_c 3.74759 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 349.50829 _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 0.38418 0.88418 0.00000 1.00000 Pb2 Pb 0.88418 0.61582 0.00000 1.00000 Pb3 Pb 0.61582 0.11582 0.00000 1.00000 Pb4 Pb 0.11582 0.38418 0.00000 1.00000 Na1 Na 0.17219 0.67219 0.50000 1.00000 Na2 Na 0.67219 0.82781 0.50000 1.00000 Na3 Na 0.82781 0.32781 0.50000 1.00000 Na4 Na 0.32781 0.17219 0.50000 1.00000 Rb1 Rb 0.00000 0.00000 0.00000 1.00000 Rb2 Rb 0.50000 0.50000 0.00000 1.00000