data_[Cs1Ag2Sn1Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.2254]
_cell_length_b [7.1800]
_cell_length_c [9.6868]
_cell_angle_alpha [84.7566]
_cell_angle_beta [74.7610]
_cell_angle_gamma [85.4877]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [CsAg2SnBr8]
_chemical_formula_sum '[Cs1 Ag2 Sn1 Br8]'
_cell_volume [415.3392]
_cell_formula_units_Z [1]
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
[
  Cs  Cs0  1  0.5000  0.0000  0.5000  1.0
  Ag  Ag1  2  0.3032  0.4278  0.2049  1.0
  Sn  Sn2  1  0.0000  0.0000  0.0000  1.0
  Br  Br3  2  0.0973  0.0922  0.2433  1.0
  Br  Br4  2  0.2609  0.5012  0.4754  1.0
  Br  Br5  2  0.2623  0.6712  0.9769  1.0
  Br  Br6  2  0.3195  0.1892  0.8432  1.0
]