data_[K4Ba4Pt2O12]
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
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.5315]
_cell_length_b [10.9688]
_cell_length_c [6.5912]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.4810]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Ba2PtO6]
_chemical_formula_sum '[K4 Ba4 Pt2 O12]'
_cell_volume [459.2050]
_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  0.1443  0.0000  1.0
  Ba  Ba1  4  0.0000  0.3383  0.5000  1.0
  Pt  Pt2  2  0.0000  0.0000  0.5000  1.0
  O  O3  8  0.1716  0.1326  0.6732  1.0
  O  O4  4  0.2053  0.0000  0.3118  1.0
]