data_[Cs4Sn2I2Br2Cl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sn  1.9600  1.4500  0.8300
  I  2.6600  1.4000  1.2733
  Br  2.9600  1.1500  0.8825
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [5.6250]
_cell_length_b [5.6250]
_cell_length_c [18.7467]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Cs2SnIBrCl2]
_chemical_formula_sum '[Cs4 Sn2 I2 Br2 Cl4]'
_cell_volume [593.1543]
_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
[
  Cs  Cs0  2  0.0000  0.0000  0.3687  1
  Cs  Cs1  2  0.0000  0.0000  0.6371  1
  Sn  Sn2  2  0.0000  0.0000  0.9944  1
  I  I3  2  0.0000  0.0000  0.1671  1
  Br  Br4  2  0.0000  0.0000  0.8381  1
  Cl  Cl5  4  0.0000  0.5000  0.4973  1
]