data_CuAgW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.26
_cell_length_b   4.15
_cell_length_c   4.59
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuAgW2
_chemical_formula_sum   'Cu1 Ag1 W2'
_cell_volume   62.16
_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
  Cu  Cu1  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.63  0.07  0.0  1.0
  W  W2  1  0.0  0.07  0.3  1.0
  W  W3  1  0.63  0.0  0.3  1.0

data_CuAgW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.26
_cell_length_b   4.15
_cell_length_c   4.59
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuAgW2
_chemical_formula_sum   'Cu1 Ag1 W2'
_cell_volume   62.16
_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
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Ag  Ag1  1  0.63  0.07  0.0  1.0
  W  W2  1  -0.0  0.07  0.3  1.0
  W  W3  1  0.63  0.0  0.3  1.0

Cu Ag W W
Cu Ag W W 0 1 - o o 0 2 o o o 1 3 o o o 2 3 - o o 
W2AgCu crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one W2AgCu cluster. There are two inequivalent W sites. In the first W site, W(1) is bonded in a distorted single-bond geometry to one Cu(1) atom. The W(1)-Cu(1) bond length is 1.39 Å. In the second W site, W(2) is bonded in a distorted single-bond geometry to one Ag(1) atom. The W(2)-Ag(1) bond length is 1.39 Å. Ag(1) is bonded in a 2-coordinate geometry to one W(2) and one Cu(1) atom. The Ag(1)-Cu(1) bond length is 1.24 Å. Cu(1) is bonded in a 2-coordinate geometry to one W(1) and one Ag(1) atom.