data_[Rb2Ga2Pb2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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 [6.3083]
_cell_length_b [7.4771]
_cell_length_c [11.1142]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.9733]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbGaPbBr4]
_chemical_formula_sum '[Rb2 Ga2 Pb2 Br8]'
_cell_volume [517.8169]
_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
[
  Rb  Rb0  2  0.2405  0.2500  0.0667  1.0
  Ga  Ga1  2  0.0162  0.7500  0.5709  1.0
  Pb  Pb2  2  0.2398  0.7500  0.3352  1.0
  Br  Br3  4  0.1080  0.0009  0.7460  1.0
  Br  Br4  2  0.3047  0.7500  0.0767  1.0
  Br  Br5  2  0.3918  0.2500  0.4025  1.0
]