# CIF generated by HEAS from Alexandria entry agm004628331 data_agm004628331 _cell_length_a 7.28783 _cell_length_b 7.28783 _cell_length_c 7.29297 _cell_angle_alpha 99.54531 _cell_angle_beta 99.54531 _cell_angle_gamma 119.93467 _cell_volume 316.71349 _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 0.33452 0.66548 0.00000 1.00000 Na2 Na 0.66548 0.33452 0.00000 1.00000 Ce1 Ce 0.17100 0.82900 0.50000 1.00000 Ce2 Ce 0.82900 0.17100 0.50000 1.00000 Ce3 Ce 0.50000 0.50000 0.50000 1.00000 Y1 Y 0.00000 0.00000 0.00000 1.00000 Se1 Se 0.91846 0.59308 0.75589 1.00000 Se2 Se 0.75876 0.75876 0.24989 1.00000 Se3 Se 0.08154 0.40692 0.24411 1.00000 Se4 Se 0.59308 0.91846 0.75589 1.00000 Se5 Se 0.24124 0.24124 0.75011 1.00000 Se6 Se 0.40692 0.08154 0.24411 1.00000