data_[Cs2Tl2Zn2Br8]
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
  Zn  1.6500  1.3500  0.8800
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.4402]
_cell_length_b [7.7588]
_cell_length_c [10.0545]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3741]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsTlZnBr4]
_chemical_formula_sum '[Cs2 Tl2 Zn2 Br8]'
_cell_volume [547.5507]
_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
[
  Cs  Cs0  2  0.2895  0.2500  0.0774  1.0
  Tl  Tl1  2  0.2165  0.2500  0.5420  1.0
  Zn  Zn2  2  0.2045  0.7500  0.3036  1.0
  Br  Br3  4  0.0070  0.5007  0.7499  1.0
  Br  Br4  2  0.3939  0.7500  0.5529  1.0
  Br  Br5  2  0.4048  0.7500  0.1532  1.0
]