data_[Cs8Ag2Br10]
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
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [I4]
_cell_length_a [11.1064]
_cell_length_b [11.1064]
_cell_length_c [7.3471]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [79]
_chemical_formula_structural [Cs4AgBr5]
_chemical_formula_sum '[Cs8 Ag2 Br10]'
_cell_volume [906.2763]
_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  8  0.0932  0.2981  0.5029  1.0
  Ag  Ag1  2  0.0000  0.0000  0.0644  1.0
  Br  Br2  8  0.0856  0.2591  0.9994  1.0
  Br  Br3  2  0.0000  0.0000  0.4367  1.0
]