data_NbCuAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.41
_cell_length_b   5.41
_cell_length_c   5.41
_cell_angle_alpha   147.27
_cell_angle_beta   125.72
_cell_angle_gamma   64.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbCuAg2
_chemical_formula_sum   'Nb1 Cu1 Ag2'
_cell_volume   68.71
_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  Nb3  1  0.52  0.0  0.47  1.0
  Cu  Cu2  1  0.0  0.0  0.61  1.0
  Ag  Ag0  1  0.0  0.0  0.07  1.0
  Ag  Ag1  1  0.0  0.47  0.12  1.0

data_NbCuAg2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.05
_cell_length_b   4.94
_cell_length_c   5.41
_cell_angle_alpha   117.14
_cell_angle_beta   106.37
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbCuAg2
_chemical_formula_sum   'Nb1 Cu1 Ag2'
_cell_volume   68.71
_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  0.05  0.53  0.05  1.0
  Cu  Cu1  1  0.39  0.39  0.39  1.0
  Ag  Ag2  1  0.88  0.35  0.35  1.0
  Ag  Ag3  1  0.93  0.93  0.93  1.0

Nb Cu Ag Ag