data_[K4Ba2Te2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ba  0.8900  2.1500  1.4900
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.3648]
_cell_length_b [6.3953]
_cell_length_c [11.0166]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.0282]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [K2BaTeO6]
_chemical_formula_sum '[K4 Ba2 Te2 O12]'
_cell_volume [367.2055]
_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  0.2449  0.0206  0.2499  1.0
  Ba  Ba1  2  0.5000  0.0000  0.0000  1.0
  Te  Te2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.1418  0.2414  0.4641  1.0
  O  O4  4  0.2130  0.6818  0.9723  1.0
  O  O5  4  0.2705  0.0189  0.7101  1.0
]