data_TaZnCd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.55
_cell_length_b   6.55
_cell_length_c   6.55
_cell_angle_alpha   154.28
_cell_angle_beta   154.28
_cell_angle_gamma   36.69
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaZnCd
_chemical_formula_sum   'Ta1 Zn1 Cd1'
_cell_volume   52.84
_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
  Ta  Ta1  1  0.0  0.0  0.03  1.0
  Zn  Zn2  1  0.0  0.0  0.34  1.0
  Cd  Cd0  1  0.0  0.0  0.06  1.0

data_TaZnCd
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.12
_cell_length_b   4.12
_cell_length_c   6.55
_cell_angle_alpha   90.0
_cell_angle_beta   108.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TaZnCd
_chemical_formula_sum   'Ta2 Zn2 Cd2'
_cell_volume   105.69
_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
  Ta  Ta0  2  0.0  0.0  0.97  1.0
  Zn  Zn1  2  0.0  0.0  0.66  1.0
  Cd  Cd2  2  0.0  0.0  0.94  1.0

Ta Zn Cd
Ta Zn Cd 0 2 o o o 0 1 o o o 1 2 o o o 
TaCdZn crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two TaCdZn clusters. Ta(1) is bonded in a single-bond geometry to one Cd(1) atom. The Ta(1)-Cd(1) bond length is 0.20 Å. Cd(1) is bonded in a single-bond geometry to one Ta(1) and one Zn(1) atom. The Cd(1)-Zn(1) bond length is 1.86 Å. Zn(1) is bonded in a single-bond geometry to one Cd(1) atom.