data_[Cs1Sn2Sb1Br8]
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
  Sb  2.0500  1.4500  0.8300
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.0394]
_cell_length_b [7.3442]
_cell_length_c [9.7844]
_cell_angle_alpha [83.3460]
_cell_angle_beta [84.3123]
_cell_angle_gamma [85.9305]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [CsSn2SbBr8]
_chemical_formula_sum '[Cs1 Sn2 Sb1 Br8]'
_cell_volume [499.0575]
_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
  Sn  Sn1  2  0.4669  0.4804  0.7506  1
  Sb  Sb2  1  0.0000  0.0000  0.0000  1
  Br  Br3  2  0.2254  0.3162  0.9713  1
  Br  Br4  2  0.2441  0.8395  0.1994  1
  Br  Br5  2  0.2495  0.8410  0.7946  1
  Br  Br6  2  0.2649  0.3927  0.5491  1
]