data_[Na2Ce8S16]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.3890]
_cell_length_b [8.2734]
_cell_length_c [9.7472]
_cell_angle_alpha [90.0000]
_cell_angle_beta [132.7830]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na(CeS2)4]
_chemical_formula_sum '[Na2 Ce8 S16]'
_cell_volume [792.4391]
_cell_formula_units_Z [2]
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  2  0.0000  0.5000  0.5000  1
  Ce  Ce1  4  0.0000  0.2474  0.0000  1
  Ce  Ce2  4  0.2254  0.0000  0.4982  1
  S  S3  8  0.2302  0.2715  0.6651  1
  S  S4  4  0.0004  0.5000  0.8141  1
  S  S5  4  0.0319  0.0000  0.8450  1
]