data_[K2Ce2Tl4O2F10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ce  1.1200  1.8500  1.0800
  Tl  1.6200  1.9000  1.3325
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [6.8210]
_cell_length_b [6.8210]
_cell_length_c [9.6435]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [KCeTl2OF5]
_chemical_formula_sum '[K2 Ce2 Tl4 O2 F10]'
_cell_volume [448.6733]
_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
[
  K  K0  2  0.0000  0.0000  0.5066  1.0
  Ce  Ce1  2  0.0000  0.0000  0.0128  1.0
  Tl  Tl2  4  0.0000  0.5000  0.3032  1.0
  O  O3  2  0.0000  0.0000  0.2139  1.0
  F  F4  8  0.2347  0.2347  0.9710  1.0
  F  F5  2  0.0000  0.0000  0.7763  1.0
]