data_[Rb4Fe8Ag4Br24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Fe  1.8300  1.4000  0.8525
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.2078]
_cell_length_b [12.7929]
_cell_length_c [7.5680]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.4976]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbFe2AgBr6]
_chemical_formula_sum '[Rb4 Fe8 Ag4 Br24]'
_cell_volume [1311.9049]
_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
[
  Rb  Rb0  4  0.0000  0.1916  0.2500  1.0
  Fe  Fe1  8  0.2142  0.0916  0.7787  1.0
  Ag  Ag2  4  0.0000  0.3962  0.7500  1.0
  Br  Br3  8  0.1082  0.4210  0.1287  1.0
  Br  Br4  8  0.1385  0.0298  0.0170  1.0
  Br  Br5  8  0.1519  0.2639  0.6831  1.0
]