# CIF generated by HEAS from Alexandria entry agm004695348 data_agm004695348 _cell_length_a 8.21556 _cell_length_b 8.21623 _cell_length_c 8.17446 _cell_angle_alpha 120.19293 _cell_angle_beta 90.00000 _cell_angle_gamma 119.99729 _cell_volume 389.04446 _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 Na1 Na 0.00000 0.00000 0.00000 1.00000 Na2 Na 0.00000 0.50000 0.00000 1.00000 Na3 Na 0.50000 0.50000 0.00000 1.00000 Ce1 Ce 0.50000 0.00000 0.50000 1.00000 Ce2 Ce 0.50000 0.50000 0.50000 1.00000 Ce3 Ce 0.00000 0.50000 0.50000 1.00000 Np1 Np 0.00000 0.00000 0.50000 1.00000 S1 S 0.25554 0.51108 0.26710 1.00000 S2 S 0.74446 0.48892 0.73290 1.00000 S3 S 0.76384 0.52769 0.27973 1.00000 S4 S 0.23616 0.47231 0.72027 1.00000 S5 S 0.76391 0.01550 0.27971 1.00000 S6 S 0.23609 0.98450 0.72029 1.00000 S7 S 0.25159 0.01550 0.27971 1.00000 S8 S 0.74841 0.98450 0.72029 1.00000