data_[K4Sr4Pt2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sr  0.9500  2.0000  1.3200
  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 [6.1877]
_cell_length_b [10.3762]
_cell_length_c [6.5751]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.5103]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Sr2PtO6]
_chemical_formula_sum '[K4 Sr4 Pt2 O12]'
_cell_volume [406.7854]
_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  0.1579  0.0000  1.0
  Sr  Sr1  4  0.0000  0.3376  0.5000  1.0
  Pt  Pt2  2  0.0000  0.0000  0.5000  1.0
  O  O3  8  0.1869  0.1399  0.6765  1.0
  O  O4  4  0.2143  0.0000  0.3155  1.0
]