data_[Li2Tl2Zn2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  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 [6.5196]
_cell_length_b [8.2374]
_cell_length_c [8.9392]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.8340]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LiTlZnBr4]
_chemical_formula_sum '[Li2 Tl2 Zn2 Br8]'
_cell_volume [466.1551]
_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
[
  Li  Li0  2  0.2990  0.2500  0.6760  1.0
  Tl  Tl1  2  0.1896  0.2500  0.0817  1.0
  Zn  Zn2  2  0.2075  0.7500  0.3117  1.0
  Br  Br3  4  0.0448  0.0233  0.7301  1.0
  Br  Br4  2  0.3760  0.7500  0.0907  1.0
  Br  Br5  2  0.4985  0.7500  0.5331  1.0
]