data_[Cs2K4Ba4I14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  Ba  0.8900  2.1500  1.4900
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [6.9734]
_cell_length_b [28.3614]
_cell_length_c [6.9785]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [CsK2Ba2I7]
_chemical_formula_sum '[Cs2 K4 Ba4 I14]'
_cell_volume [1380.1802]
_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  0.5000  0.1485  1.0
  K  K1  4  0.0000  0.2495  0.4927  1.0
  Ba  Ba2  4  0.0000  0.1191  0.9995  1.0
  I  I3  4  0.0000  0.1212  0.4956  1.0
  I  I4  4  0.0000  0.2405  0.9925  1.0
  I  I5  4  0.0000  0.3824  0.4797  1.0
  I  I6  2  0.0000  0.0000  0.9309  1.0
]