data_[Cs2Ag4I2Br4]
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
  I  2.6600  1.4000  1.2733
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.4264]
_cell_length_b [6.1375]
_cell_length_c [9.4259]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.4615]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsAg2IBr2]
_chemical_formula_sum '[Cs2 Ag4 I2 Br4]'
_cell_volume [462.3943]
_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  0.3258  0.7500  0.6308  1.0
  Ag  Ag1  4  0.1206  0.5006  0.1581  1.0
  I  I2  2  0.1906  0.2500  0.9187  1.0
  Br  Br3  2  0.1215  0.2500  0.3994  1.0
  Br  Br4  2  0.4059  0.7500  0.2649  1.0
]