data_[Cs1Y1Sn2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Y  1.2200  1.8000  1.0400
  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 [6.8801]
_cell_length_b [7.3726]
_cell_length_c [9.8842]
_cell_angle_alpha [83.2773]
_cell_angle_beta [85.9339]
_cell_angle_gamma [86.3488]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [CsY(SnBr4)2]
_chemical_formula_sum '[Cs1 Y1 Sn2 Br8]'
_cell_volume [495.8882]
_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  0.0000  0.0000  0.5000  1.0
  Y  Y1  1  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  2  0.4753  0.4787  0.7542  1.0
  Br  Br3  2  0.2243  0.3200  0.9686  1.0
  Br  Br4  2  0.2430  0.8420  0.8007  1.0
  Br  Br5  2  0.2534  0.8549  0.2035  1.0
  Br  Br6  2  0.2622  0.3941  0.5545  1.0
]