data_[Cs8Ba2I10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ba  0.8900  2.1500  1.4900
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [12.1722]
_cell_length_b [12.1722]
_cell_length_c [7.6774]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [Cs4BaI5]
_chemical_formula_sum '[Cs8 Ba2 I10]'
_cell_volume [1137.5001]
_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  0.6997  0.5000  1.0
  Ba  Ba1  2  0.0000  0.0000  0.0000  1.0
  I  I2  8  0.0937  0.7231  0.0000  1.0
  I  I3  2  0.0000  0.0000  0.5000  1.0
]