# generated using pymatgen data_Ce8U2O21 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 13.87188494 _cell_length_b 13.87188494 _cell_length_c 5.44265700 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 157.38269150 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ce8U2O21 _chemical_formula_sum 'Ce8 U2 O21' _cell_volume 402.77459036 _cell_formula_units_Z 1 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ce Ce0 1 0.40335600 0.59664400 0.00000000 1.0 Ce Ce1 1 0.30000900 0.69999100 0.50000000 1.0 Ce Ce2 1 0.20001900 0.79998100 0.00000000 1.0 Ce Ce3 1 0.89717100 0.10282900 0.50000000 1.0 Ce Ce4 1 0.10282900 0.89717100 0.50000000 1.0 Ce Ce5 1 0.79998100 0.20001900 0.00000000 1.0 Ce Ce6 1 0.69999100 0.30000900 0.50000000 1.0 Ce Ce7 1 0.59664400 0.40335600 0.00000000 1.0 U U8 1 0.00000000 0.00000000 0.00000000 1.0 U U9 1 0.50000000 0.50000000 0.50000000 1.0 O O10 1 0.10263500 0.40166300 0.24783600 1.0 O O11 1 0.00000000 0.50000000 0.74973100 1.0 O O12 1 0.59833700 0.89736500 0.75216400 1.0 O O13 1 0.50000000 0.00000000 0.25026900 1.0 O O14 1 0.28485900 0.18741200 0.73623800 1.0 O O15 1 0.40166400 0.10263500 0.75216400 1.0 O O16 1 0.18741200 0.28485900 0.26376200 1.0 O O17 1 0.28485900 0.18741200 0.26376200 1.0 O O18 1 0.89736500 0.59833700 0.24783600 1.0 O O19 1 0.81258800 0.71514100 0.26376200 1.0 O O20 1 0.50000000 0.50000000 0.00000000 1.0 O O21 1 0.10263500 0.40166300 0.75216400 1.0 O O22 1 0.18741200 0.28485900 0.73623800 1.0 O O23 1 0.81258800 0.71514100 0.73623800 1.0 O O24 1 0.71514100 0.81258800 0.73623800 1.0 O O25 1 0.71514100 0.81258800 0.26376200 1.0 O O26 1 0.59833700 0.89736500 0.24783600 1.0 O O27 1 0.50000000 0.00000000 0.74973100 1.0 O O28 1 0.40166400 0.10263500 0.24783600 1.0 O O29 1 0.00000000 0.50000000 0.25026900 1.0 O O30 1 0.89736500 0.59833700 0.75216400 1.0