data_Cu2SnPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.85
_cell_length_b   4.85
_cell_length_c   4.85
_cell_angle_alpha   133.02
_cell_angle_beta   131.75
_cell_angle_gamma   69.62
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2SnPt
_chemical_formula_sum   'Cu2 Sn1 Pt1'
_cell_volume   60.85
_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
  Cu  Cu0  1  0.93  0.0  0.04  1.0
  Cu  Cu1  1  0.0  0.0  0.96  1.0
  Sn  Sn3  1  0.0  0.0  0.98  1.0
  Pt  Pt2  1  0.93  0.0  0.96  1.0

data_Cu2SnPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.86
_cell_length_b   3.96
_cell_length_c   4.85
_cell_angle_alpha   114.12
_cell_angle_beta   113.49
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2SnPt
_chemical_formula_sum   'Cu2 Sn1 Pt1'
_cell_volume   60.85
_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
  Cu  Cu0  1  0.04  0.04  0.04  1.0
  Cu  Cu1  1  0.89  0.96  0.89  1.0
  Sn  Sn2  1  0.02  0.02  0.02  1.0
  Pt  Pt3  1  0.97  0.04  0.97  1.0

Cu Cu Sn Pt
Cu Cu Sn Pt 0 3 o o - 1 2 o o o 2 3 - o o 