data_[K4Tl4Os2O12]
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
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.6133]
_cell_length_b [10.9856]
_cell_length_c [6.1779]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.7244]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Tl2OsO6]
_chemical_formula_sum '[K4 Tl4 Os2 O12]'
_cell_volume [434.0908]
_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  0.0000  0.3432  0.5000  1.0
  Tl  Tl1  4  0.0000  0.1583  0.0000  1.0
  Os  Os2  2  0.0000  0.0000  0.5000  1.0
  O  O3  8  0.1687  0.1209  0.6682  1.0
  O  O4  4  0.1702  0.0000  0.2844  1.0
]