data_[Na2Ce2Tl2S6]
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
  Tl  1.6200  1.9000  1.3325
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.7566]
_cell_length_b [4.1493]
_cell_length_c [9.8747]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.4862]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaCeTlS3]
_chemical_formula_sum '[Na2 Ce2 Tl2 S6]'
_cell_volume [317.2208]
_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  0.2636  0.7500  0.0100  1.0
  Ce  Ce1  2  0.0769  0.2500  0.6863  1.0
  Tl  Tl2  2  0.4444  0.2500  0.3337  1.0
  S  S3  2  0.0668  0.2500  0.1773  1.0
  S  S4  2  0.1864  0.7500  0.5223  1.0
  S  S5  2  0.3769  0.2500  0.8308  1.0
]