data_[K1Rb1Pt1F6]
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
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P312]
_cell_length_a [6.3539]
_cell_length_b [6.3539]
_cell_length_c [5.4137]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [149]
_chemical_formula_structural [KRbPtF6]
_chemical_formula_sum '[K1 Rb1 Pt1 F6]'
_cell_volume [189.2795]
_cell_formula_units_Z [1]
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  1  0.3333  0.6667  0.5000  1.0
  Rb  Rb1  1  0.6667  0.3333  0.0000  1.0
  Pt  Pt2  1  0.0000  0.0000  0.5000  1.0
  F  F3  6  0.2580  0.0005  0.2932  1.0
]