data_[Rb2Bi4Br14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Bi  2.0200  1.6000  1.0350
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.8446]
_cell_length_b [9.8939]
_cell_length_c [10.7138]
_cell_angle_alpha [76.2956]
_cell_angle_beta [83.4313]
_cell_angle_gamma [77.7684]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbBi2Br7]
_chemical_formula_sum '[Rb2 Bi4 Br14]'
_cell_volume [787.7188]
_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  0.3322  0.8921  0.3023  1.0
  Bi  Bi1  2  0.1273  0.3632  0.3741  1.0
  Bi  Bi2  2  0.3160  0.6970  0.9390  1.0
  Br  Br3  2  0.0202  0.2218  0.2017  1.0
  Br  Br4  2  0.1130  0.6521  0.1733  1.0
  Br  Br5  2  0.1350  0.1278  0.5652  1.0
  Br  Br6  2  0.2319  0.5232  0.5449  1.0
  Br  Br7  2  0.2870  0.9719  0.9482  1.0
  Br  Br8  2  0.3802  0.3773  0.9296  1.0
  Br  Br9  2  0.4895  0.2390  0.3221  1.0
]