data_NbCu2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.67
_cell_length_b   4.67
_cell_length_c   4.67
_cell_angle_alpha   132.42
_cell_angle_beta   128.82
_cell_angle_gamma   72.46
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbCu2Pt
_chemical_formula_sum   'Nb1 Cu2 Pt1'
_cell_volume   57.42
_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
  Nb  Nb2  1  0.0  0.0  0.79  1.0
  Cu  Cu0  1  0.0  0.0  0.49  1.0
  Cu  Cu1  1  0.0  0.02  0.94  1.0
  Pt  Pt3  1  0.89  0.0  0.87  1.0

data_NbCu2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.77
_cell_length_b   4.04
_cell_length_c   4.67
_cell_angle_alpha   115.59
_cell_angle_beta   113.79
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbCu2Pt
_chemical_formula_sum   'Nb1 Cu2 Pt1'
_cell_volume   57.42
_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
  Nb  Nb0  1  0.0  0.79  0.79  1.0
  Cu  Cu1  1  0.0  0.49  0.49  1.0
  Cu  Cu2  1  0.98  0.92  0.92  1.0
  Pt  Pt3  1  0.0  0.87  0.99  1.0

Nb Cu Cu Pt