data_[Tl2Cr2Br4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Cr  1.6600  1.4000  0.9400
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [12.4296]
_cell_length_b [3.6279]
_cell_length_c [6.2833]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.3931]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [TlCrBr2]
_chemical_formula_sum '[Tl2 Cr2 Br4]'
_cell_volume [249.2513]
_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
[
  Tl  Tl0  2  0.3235  0.5000  0.2694  1
  Cr  Cr1  2  0.0547  0.5000  0.7352  1
  Br  Br2  2  0.1491  0.0000  0.5926  1
  Br  Br3  2  0.4727  0.5000  0.9028  1
]