data_[Rb6Ag4Br4Cl10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [5.2110]
_cell_length_b [5.2110]
_cell_length_c [27.1199]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Rb3Ag2Br2Cl5]
_chemical_formula_sum '[Rb6 Ag4 Br4 Cl10]'
_cell_volume [736.4139]
_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  4  0.0000  0.0000  0.1752  1
  Rb  Rb1  2  0.0000  0.0000  0.0000  1
  Ag  Ag2  4  0.0000  0.0000  0.4057  1
  Br  Br3  4  0.0000  0.0000  0.3060  1
  Cl  Cl4  8  0.0000  0.5000  0.0913  1
  Cl  Cl5  2  0.0000  0.0000  0.5000  1
]