data_[Cs3Na6Tl3Cl18]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.2693]
_cell_length_b [7.2693]
_cell_length_c [20.1738]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [CsNa2TlCl6]
_chemical_formula_sum '[Cs3 Na6 Tl3 Cl18]'
_cell_volume [923.2205]
_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
[
  Cs  Cs0  3  0.0000  0.0000  0.7875  1.0
  Na  Na1  3  0.0000  0.0000  0.5207  1.0
  Na  Na2  3  0.0000  0.0000  0.9995  1.0
  Tl  Tl3  3  0.0000  0.0000  0.3288  1.0
  Cl  Cl4  9  0.0063  0.3141  0.2595  1.0
  Cl  Cl5  9  0.1255  0.7752  0.0819  1.0
]