data_[Cs4Na8Tl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.6544]
_cell_length_b [9.2388]
_cell_length_c [11.9483]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.0059]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [CsNa2Tl]
_chemical_formula_sum '[Cs4 Na8 Tl4]'
_cell_volume [746.0042]
_cell_formula_units_Z [4]
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
[
  Cs  Cs0  4  0.0791  0.0908  0.7026  1.0
  Na  Na1  4  0.2600  0.6176  0.5988  1.0
  Na  Na2  4  0.4635  0.2151  0.0960  1.0
  Tl  Tl3  4  0.4882  0.0721  0.3784  1.0
]