data_CdInCu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.52
_cell_length_b   6.52
_cell_length_c   6.52
_cell_angle_alpha   152.38
_cell_angle_beta   152.38
_cell_angle_gamma   39.46
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CdInCu
_chemical_formula_sum   'Cd1 In1 Cu1'
_cell_volume   59.59
_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  Cd0  1  0.0  0.0  0.01  1.0
  In  In2  1  0.0  0.0  0.44  1.0
  Cu  Cu1  1  0.0  0.0  0.11  1.0

data_CdInCu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.4
_cell_length_b   4.4
_cell_length_c   6.52
_cell_angle_alpha   90.0
_cell_angle_beta   109.73
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CdInCu
_chemical_formula_sum   'Cd2 In2 Cu2'
_cell_volume   119.17
_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  0.0  0.0  0.99  1.0
  In  In1  2  0.0  0.0  0.56  1.0
  Cu  Cu2  2  0.0  0.0  0.89  1.0

Cd In Cu
CuCdIn crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two CuCdIn clusters. Cu(1) is bonded in a single-bond geometry to one Cd(1) and one In(1) atom. The Cu(1)-Cd(1) bond length is 0.68 Å. The Cu(1)-In(1) bond length is 2.16 Å. Cd(1) is bonded in a single-bond geometry to one Cu(1) atom. In(1) is bonded in a single-bond geometry to one Cu(1) atom.