data_Cd2WBr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.75
_cell_length_b   5.75
_cell_length_c   5.75
_cell_angle_alpha   138.0
_cell_angle_beta   138.0
_cell_angle_gamma   60.91
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2WBr
_chemical_formula_sum   'Cd2 W1 Br1'
_cell_volume   84.31
_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  0.06  0.0  0.48  1.0
  Cd  Cd2  1  0.0  0.06  0.48  1.0
  W  W3  1  0.0  0.0  0.96  1.0
  Br  Br0  1  0.0  0.0  0.0  1.0

data_Cd2WBr
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.83
_cell_length_b   5.83
_cell_length_c   5.75
_cell_angle_alpha   90.0
_cell_angle_beta   120.45
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Cd2WBr
_chemical_formula_sum   'Cd4 W2 Br2'
_cell_volume   168.61
_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  0.05  0.47  0.58  1.0
  W  W1  2  0.04  0.0  0.04  1.0
  Br  Br2  2  0.0  0.0  0.0  1.0

Cd Cd W Br
(Cd)2WBr crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two cadmium molecules and two WBr clusters. In each WBr cluster, W(1) is bonded in a single-bond geometry to one Br(1) atom. The W(1)-Br(1) bond length is 0.24 Å. Br(1) is bonded in a single-bond geometry to one W(1) atom.