[CIF]
data_NbCu4Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.88038800
_cell_length_b   4.88038800
_cell_length_c   4.88038800
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbCu4Ag
_chemical_formula_sum   'Nb1 Cu4 Ag1'
_cell_volume   82.19550236
_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
  Ag  Ag0  1  5.17643318  5.17643318  5.17643318  1
  Cu  Cu1  1  4.31434150  2.58756940  4.31434150  1
  Cu  Cu2  1  2.58756940  4.31434150  4.31434150  1
  Cu  Cu3  1  2.58756940  2.58756940  2.58756940  1
  Cu  Cu4  1  4.31434150  4.31434150  2.58756940  1
  Nb  Nb5  1  0.00000000  0.00000000  0.00000000  1
[/CIF]
