data_Cd2GaAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.29
_cell_length_b   5.29
_cell_length_c   5.29
_cell_angle_alpha   131.76
_cell_angle_beta   131.76
_cell_angle_gamma   70.61
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2GaAg
_chemical_formula_sum   'Cd2 Ga1 Ag1'
_cell_volume   80.56
_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  0.16  0.16  1.0
  Cd  Cd2  1  0.16  0.0  0.16  1.0
  Ga  Ga3  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.0  0.0  0.31  1.0

data_Cd2GaAg
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.11
_cell_length_b   6.11
_cell_length_c   5.29
_cell_angle_alpha   90.0
_cell_angle_beta   125.3
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Cd2GaAg
_chemical_formula_sum   'Cd4 Ga2 Ag2'
_cell_volume   161.13
_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  4  0.42  0.42  0.0  1.0
  Ga  Ga1  2  0.0  0.0  0.0  1.0
  Ag  Ag2  2  0.19  0.5  0.69  1.0

Cd Cd Ga Ag
AgCd2Ga is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two AgCd2Ga clusters. Ag(1) is bonded in a 2-coordinate geometry to two equivalent Cd(1) atoms. Both Ag(1)-Cd(1) bond lengths are 1.53 Å. Cd(1) is bonded in a distorted single-bond geometry to one Ag(1) and one Ga(1) atom. The Cd(1)-Ga(1) bond length is 0.69 Å. Ga(1) is bonded in an L-shaped geometry to two equivalent Cd(1) atoms.