data_[K12Rb4Pt2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [11.5698]
_cell_length_b [11.9433]
_cell_length_c [8.5145]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.5516]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [K6Rb2PtO]
_chemical_formula_sum '[K12 Rb4 Pt2 O2]'
_cell_volume [1002.6221]
_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
[
  Rb  Rb0  4  0.0178  0.3101  0.4208  1.0
  K  K1  4  0.4621  0.2820  0.9407  1.0
  K  K2  2  0.1931  0.0000  0.0453  1.0
  K  K3  2  0.2567  0.5000  0.9962  1.0
  K  K4  2  0.3041  0.0000  0.6784  1.0
  K  K5  2  0.3392  0.5000  0.5467  1.0
  Pt  Pt6  2  0.0125  0.5000  0.1228  1.0
  O  O7  2  0.4309  0.5000  0.8897  1.0
]