data_CdFeW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.41
_cell_length_b   9.41
_cell_length_c   9.41
_cell_angle_alpha   17.19
_cell_angle_beta   17.19
_cell_angle_gamma   17.19
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CdFeW2
_chemical_formula_sum   'Cd1 Fe1 W2'
_cell_volume   63.45
_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  0.73  1.0
  Fe  Fe1  1  0.0  0.0  0.68  1.0
  W  W2  1  0.0  0.0  0.21  1.0
  W  W3  1  0.0  0.0  0.08  1.0

data_CdFeW2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.87
_cell_length_b   2.81
_cell_length_c   9.41
_cell_angle_alpha   90.0
_cell_angle_beta   99.94
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CdFeW2
_chemical_formula_sum   'Cd2 Fe2 W4'
_cell_volume   126.9
_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  0.27  1.0
  Fe  Fe1  2  0.0  0.0  0.32  1.0
  W  W2  2  0.0  0.0  0.79  1.0
  W  W3  2  0.0  0.0  0.92  1.0

Cd Fe W W
Cd Fe W W 0 1 o o o 2 3 o o o 
(W)2FeCd crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two FeCd clusters and two W clusters. In each FeCd cluster, Fe(1) is bonded in a single-bond geometry to one Cd(1) atom. The Fe(1)-Cd(1) bond length is 0.51 Å. Cd(1) is bonded in a single-bond geometry to one Fe(1) atom. In each W cluster, there are two inequivalent W sites. In the first W site, W(1) is bonded in a single-bond geometry to one W(2) atom. The W(1)-W(2) bond length is 1.21 Å. In the second W site, W(2) is bonded in a distorted single-bond geometry to one W(1) atom.