data_[Na3Ce3S6O27]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ce  1.1200  1.8500  1.0800
  S  2.5800  1.0000  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P3_121]
_cell_length_a [6.9904]
_cell_length_b [6.9904]
_cell_length_c [13.0673]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [152]
_chemical_formula_structural [NaCeS2O9]
_chemical_formula_sum '[Na3 Ce3 S6 O27]'
_cell_volume [552.9886]
_cell_formula_units_Z [3]
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
[
  Na  Na0  3  0.0000  0.4704  0.1667  1
  Ce  Ce1  3  0.0000  0.4250  0.6667  1
  S  S2  6  0.0163  0.4569  0.9091  1
  O  O3  6  0.1188  0.6240  0.3506  1
  O  O4  6  0.1299  0.3911  0.4878  1
  O  O5  6  0.1348  0.6420  0.8349  1
  O  O6  6  0.1729  0.4211  0.9710  1
  O  O7  3  0.0000  0.1280  0.6667  1
]