data_KNaPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.13
_cell_length_b   6.13
_cell_length_c   6.13
_cell_angle_alpha   151.55
_cell_angle_beta   135.6
_cell_angle_gamma   53.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KNaPt
_chemical_formula_sum   'K1 Na1 Pt1'
_cell_volume   76.2
_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  0.0  0.0  0.83  1.0
  Na  Na1  1  0.0  0.0  0.75  1.0
  Pt  Pt2  1  0.0  0.0  0.29  1.0

data_KNaPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.01
_cell_length_b   4.63
_cell_length_c   6.13
_cell_angle_alpha   112.2
_cell_angle_beta   104.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KNaPt
_chemical_formula_sum   'K1 Na1 Pt1'
_cell_volume   76.2
_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  0.0  0.83  0.83  1.0
  Na  Na1  1  0.0  0.75  0.75  1.0
  Pt  Pt2  1  0.0  0.29  0.29  1.0

K Na Pt
K Na Pt 0 1 o o o 0 2 o o + 0 2 o o o 1 2 o o + 1 2 o o o 2 2 o + + 