data_[Cs3Tl3Cl6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tl  1.6200  1.9000  1.3325
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.6894]
_cell_length_b [4.6894]
_cell_length_c [24.3674]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [CsTlCl2]
_chemical_formula_sum '[Cs3 Tl3 Cl6]'
_cell_volume [464.0592]
_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  0.5010  1.0
  Tl  Tl1  3  0.0000  0.0000  0.3324  1.0
  Cl  Cl2  3  0.0000  0.0000  0.7435  1.0
  Cl  Cl3  3  0.0000  0.0000  0.9230  1.0
]