data_[Li8Be4Tl4Br24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Be  1.5700  1.0500  0.5900
  Tl  1.6200  1.9000  1.3325
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.5857]
_cell_length_b [14.5368]
_cell_length_c [8.2478]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.3734]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Li2BeTlBr6]
_chemical_formula_sum '[Li8 Be4 Tl4 Br24]'
_cell_volume [1419.4579]
_cell_formula_units_Z [4]
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  8  0.1636  0.4110  0.0663  1.0
  Be  Be1  4  0.0000  0.1688  0.7500  1.0
  Tl  Tl2  4  0.0000  0.1212  0.2500  1.0
  Br  Br3  8  0.0897  0.2478  0.0057  1.0
  Br  Br4  8  0.1209  0.0758  0.7184  1.0
  Br  Br5  8  0.1214  0.4610  0.3316  1.0
]