data_[Li4Cu8Pb4Br24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Cu  1.9000  1.3500  0.8200
  Pb  2.3300  1.8000  1.1225
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.3654]
_cell_length_b [12.6627]
_cell_length_c [7.0567]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.9496]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [LiCu2PbBr6]
_chemical_formula_sum '[Li4 Cu8 Pb4 Br24]'
_cell_volume [1172.5474]
_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  4  0.0000  0.2984  0.7500  1.0
  Cu  Cu1  8  0.1798  0.4195  0.2988  1.0
  Pb  Pb2  4  0.0000  0.1033  0.2500  1.0
  Br  Br3  8  0.1188  0.2696  0.0952  1.0
  Br  Br4  8  0.1279  0.0950  0.6549  1.0
  Br  Br5  8  0.1383  0.4192  0.6173  1.0
]