data_[K16Rb4Pt4]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.5328]
_cell_length_b [9.0341]
_cell_length_c [7.8083]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.9681]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K4RbPt]
_chemical_formula_sum '[K16 Rb4 Pt4]'
_cell_volume [1416.9186]
_cell_formula_units_Z [4]
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  8  0.0978  0.2610  0.6141  1
  K  K1  4  0.0000  0.2850  0.0000  1
  K  K2  4  0.1723  0.5000  0.2464  1
  Rb  Rb3  4  0.1963  0.0000  0.1689  1
  Pt  Pt4  4  0.0220  0.5000  0.3505  1
]