data_CuAg2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.83
_cell_length_b   4.83
_cell_length_c   4.92
_cell_angle_alpha   100.73
_cell_angle_beta   100.73
_cell_angle_gamma   34.3
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuAg2Pt
_chemical_formula_sum   'Cu1 Ag2 Pt1'
_cell_volume   63.32
_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  Cu2  1  0.1  0.0  0.34  1.0
  Ag  Ag0  1  0.03  0.0  0.01  1.0
  Ag  Ag1  1  0.53  0.0  0.6  1.0
  Pt  Pt3  1  0.74  0.0  0.28  1.0

data_CuAg2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.85
_cell_length_b   4.83
_cell_length_c   4.92
_cell_angle_alpha   100.73
_cell_angle_beta   90.0
_cell_angle_gamma   107.15
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuAg2Pt
_chemical_formula_sum   'Cu1 Ag2 Pt1'
_cell_volume   63.32
_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  0.0  0.9  0.66  1.0
  Ag  Ag1  1  0.0  0.47  0.4  1.0
  Ag  Ag2  1  0.0  0.97  0.99  1.0
  Pt  Pt3  1  0.0  0.26  0.72  1.0

Cu Ag Ag Pt