data_K2ZrPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.04
_cell_length_b   3.04
_cell_length_c   12.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   106.57
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2ZrPt
_chemical_formula_sum   'K2 Zr1 Pt1'
_cell_volume   107.06
_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  0.81  0.0  0.55  1.0
  K  K1  1  0.81  0.0  0.57  1.0
  Zr  Zr3  1  0.0  0.0  0.0  1.0
  Pt  Pt2  1  0.0  0.0  0.06  1.0

data_K2ZrPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.04
_cell_length_b   3.04
_cell_length_c   12.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   106.57
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2ZrPt
_chemical_formula_sum   'K2 Zr1 Pt1'
_cell_volume   107.06
_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  0.81  0.0  0.55  1.0
  K  K1  1  0.81  0.0  0.57  1.0
  Zr  Zr2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.0  0.06  1.0

K K Zr Pt
K K Zr Pt 0 1 o o o 2 3 o o o 