data_Nb2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.83
_cell_length_b   6.76
_cell_length_c   2.81
_cell_angle_alpha   79.57
_cell_angle_beta   76.54
_cell_angle_gamma   23.89
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2Pt
_chemical_formula_sum   'Nb2 Pt1'
_cell_volume   51.05
_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  0.86  0.12  0.6  1.0
  Nb  Nb1  1  0.86  0.12  0.4  1.0
  Pt  Pt2  1  0.0  0.0  0.0  1.0

data_Nb2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.81
_cell_length_b   2.81
_cell_length_c   6.76
_cell_angle_alpha   100.43
_cell_angle_beta   100.43
_cell_angle_gamma   97.49
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2Pt
_chemical_formula_sum   'Nb2 Pt1'
_cell_volume   51.05
_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  0.12  0.37  0.97  1.0
  Nb  Nb1  1  0.12  0.57  0.97  1.0
  Pt  Pt2  1  0.0  0.0  0.0  1.0

Nb Nb Pt