data_[K10Tl2O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tl  1.6200  1.9000  1.3325
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.9989]
_cell_length_b [5.3950]
_cell_length_c [7.3542]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.5226]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K5TlO5]
_chemical_formula_sum '[K10 Tl2 O10]'
_cell_volume [451.4023]
_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  4  0.1713  0.5000  0.8484  1
  K  K1  4  0.1900  0.5000  0.3096  1
  K  K2  2  0.0000  0.0000  0.5000  1
  Tl  Tl3  2  0.0000  0.0000  0.0000  1
  O  O4  4  0.1288  0.0000  0.8601  1
  O  O5  4  0.1491  0.0000  0.3023  1
  O  O6  2  0.0000  0.5000  0.0000  1
]