data_Sn2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.01
_cell_length_b   6.6
_cell_length_c   3.64
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sn2Pt
_chemical_formula_sum   'Sn4 Pt2'
_cell_volume   144.21
_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
  Sn  Sn2  1  0.22  0.41  0.0  1.0
  Sn  Sn3  1  0.79  0.71  0.82  1.0
  Sn  Sn4  1  0.22  0.88  0.82  1.0
  Sn  Sn5  1  0.79  0.18  0.0  1.0
  Pt  Pt0  1  0.0  0.0  0.0  1.0
  Pt  Pt1  1  0.0  0.3  0.82  1.0

data_Sn2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.64
_cell_length_b   6.01
_cell_length_c   6.6
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sn2Pt
_chemical_formula_sum   'Sn4 Pt2'
_cell_volume   144.21
_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
  Sn  Sn0  1  -0.0  0.79  0.18  1.0
  Sn  Sn1  1  -0.0  0.22  0.41  1.0
  Sn  Sn2  1  0.82  0.22  0.88  1.0
  Sn  Sn3  1  0.82  0.79  0.71  1.0
  Pt  Pt4  1  0.0  0.0  0.0  1.0
  Pt  Pt5  1  0.82  0.0  0.3  1.0

Sn Sn Sn Sn Pt Pt