data_CdCuAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.25
_cell_length_b   6.25
_cell_length_c   6.25
_cell_angle_alpha   152.74
_cell_angle_beta   152.74
_cell_angle_gamma   38.93
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CdCuAg
_chemical_formula_sum   'Cd1 Cu1 Ag1'
_cell_volume   51.14
_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
  Cd  Cd1  1  0.0  0.0  0.81  1.0
  Cu  Cu2  1  0.0  0.0  0.83  1.0
  Ag  Ag0  1  0.0  0.0  0.14  1.0

data_CdCuAg
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.17
_cell_length_b   4.17
_cell_length_c   6.25
_cell_angle_alpha   90.0
_cell_angle_beta   109.47
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CdCuAg
_chemical_formula_sum   'Cd2 Cu2 Ag2'
_cell_volume   102.29
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Cd  Cd0  2  0.31  0.5  0.81  1.0
  Cu  Cu1  2  0.33  0.5  0.83  1.0
  Ag  Ag2  2  0.14  0.0  0.14  1.0

Cd Cu Ag
AgCuCd crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two AgCuCd clusters. Ag(1) is bonded in a single-bond geometry to one Cu(1) atom. The Ag(1)-Cu(1) bond length is 1.97 Å. Cu(1) is bonded in a single-bond geometry to one Ag(1) and one Cd(1) atom. The Cu(1)-Cd(1) bond length is 0.09 Å. Cd(1) is bonded in a single-bond geometry to one Cu(1) atom.