data_[Cs2Ga2Pb2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ga  1.8100  1.3000  0.7600
  Pb  2.3300  1.8000  1.1225
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.7960]
_cell_length_b [7.7953]
_cell_length_c [9.8671]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0613]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsGaPbBr4]
_chemical_formula_sum '[Cs2 Ga2 Pb2 Br8]'
_cell_volume [659.0533]
_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  0.2498  0.7500  0.0197  1.0
  Ga  Ga1  2  0.1458  0.7500  0.4687  1.0
  Pb  Pb2  2  0.2804  0.2500  0.3362  1.0
  Br  Br3  4  0.0325  0.5025  0.2528  1.0
  Br  Br4  2  0.3715  0.2500  0.0828  1.0
  Br  Br5  2  0.4314  0.7500  0.3951  1.0
]