data_[Rb10Sn2Br16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sn  1.9600  1.4500  0.8300
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [10.1850]
_cell_length_b [10.1850]
_cell_length_c [10.6507]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Rb5SnBr8]
_chemical_formula_sum '[Rb10 Sn2 Br16]'
_cell_volume [1104.8338]
_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  8  0.1331  0.7295  0.8743  1
  Rb  Rb1  2  0.0000  0.0000  0.5000  1
  Sn  Sn2  2  0.0000  0.5000  0.2500  1
  Br  Br3  8  0.0528  0.7609  0.1952  1
  Br  Br4  8  0.0866  0.6794  0.5528  1
]