data_NbNiAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.92
_cell_length_b   4.92
_cell_length_c   4.92
_cell_angle_alpha   146.87
_cell_angle_beta   134.49
_cell_angle_gamma   57.44
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbNiAg
_chemical_formula_sum   'Nb1 Ni1 Ag1'
_cell_volume   46.13
_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  Nb1  1  0.0  0.0  0.85  1.0
  Ni  Ni2  1  0.0  0.0  0.83  1.0
  Ag  Ag0  1  0.0  0.0  0.59  1.0

data_NbNiAg
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.81
_cell_length_b   3.81
_cell_length_c   4.92
_cell_angle_alpha   112.75
_cell_angle_beta   106.57
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbNiAg
_chemical_formula_sum   'Nb1 Ni1 Ag1'
_cell_volume   46.13
_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  0.15  0.15  0.15  1.0
  Ni  Ni1  1  0.17  0.17  0.17  1.0
  Ag  Ag2  1  0.41  0.41  0.41  1.0

Nb Ni Ag