data_CuNi2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.6
_cell_length_b   4.24
_cell_length_c   4.58
_cell_angle_alpha   90.0
_cell_angle_beta   94.76
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuNi2Pt
_chemical_formula_sum   'Cu1 Ni2 Pt1'
_cell_volume   50.27
_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  0.25  0.0  0.49  1.0
  Ni  Ni1  1  0.15  0.12  0.56  1.0
  Ni  Ni2  1  0.04  0.0  0.12  1.0
  Pt  Pt3  1  0.11  0.12  0.25  1.0

data_CuNi2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.6
_cell_length_b   4.24
_cell_length_c   4.58
_cell_angle_alpha   90.0
_cell_angle_beta   94.76
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuNi2Pt
_chemical_formula_sum   'Cu1 Ni2 Pt1'
_cell_volume   50.27
_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  0.25  0.0  0.49  1.0
  Ni  Ni1  1  0.04  0.0  0.12  1.0
  Ni  Ni2  1  0.15  0.12  0.56  1.0
  Pt  Pt3  1  0.11  0.12  0.25  1.0

Cu Ni Ni Pt