data_[K12Sn2Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sn  1.9600  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.5393]
_cell_length_b [13.4665]
_cell_length_c [14.3765]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [K6SnPt]
_chemical_formula_sum '[K12 Sn2 Pt2]'
_cell_volume [878.8045]
_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  0.1452  0.3681  1
  K  K1  4  0.5000  0.2181  0.1327  1
  K  K2  2  0.0000  0.0000  0.6693  1
  K  K3  2  0.5000  0.0000  0.9431  1
  Sn  Sn4  2  0.0000  0.0000  0.1486  1
  Pt  Pt5  2  0.5000  0.0000  0.2373  1
]