data_CoWAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.37
_cell_length_b   5.37
_cell_length_c   5.37
_cell_angle_alpha   148.18
_cell_angle_beta   128.66
_cell_angle_gamma   61.68
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoWAu2
_chemical_formula_sum   'Co1 W1 Au2'
_cell_volume   63.2
_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
  Co  Co2  1  0.0  0.0  0.44  1.0
  W  W3  1  0.47  0.0  0.62  1.0
  Au  Au0  1  0.0  0.0  0.08  1.0
  Au  Au1  1  0.0  0.33  0.08  1.0

data_CoWAu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.95
_cell_length_b   4.65
_cell_length_c   5.37
_cell_angle_alpha   115.67
_cell_angle_beta   105.91
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoWAu2
_chemical_formula_sum   'Co1 W1 Au2'
_cell_volume   63.2
_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
  Co  Co0  1  0.56  0.56  0.56  1.0
  W  W1  1  0.85  0.38  0.85  1.0
  Au  Au2  1  0.92  0.25  0.25  1.0
  Au  Au3  1  0.92  0.92  0.92  1.0

Co W Au Au
Co W Au Au 0 3 o o + 0 3 o - o 0 2 o o o 0 1 o o o 1 2 o o o 1 2 + o + 1 3 + o + 2 3 o o o 
WCoAu2 crystallizes in the triclinic P1 space group. W(1) is bonded in a 1-coordinate geometry to one Co(1) and one Au(2) atom. The W(1)-Co(1) bond length is 2.07 Å. The W(1)-Au(2) bond length is 2.42 Å. Co(1) is bonded in a 4-coordinate geometry to one W(1), one Au(1), and two equivalent Au(2) atoms. The Co(1)-Au(1) bond length is 1.92 Å. There is one shorter (2.17 Å) and one longer (2.23 Å) Co(1)-Au(2) bond length. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a distorted single-bond geometry to one Co(1) and one Au(2) atom. The Au(1)-Au(2) bond length is 1.75 Å. In the second Au site, Au(2) is bonded in a 4-coordinate geometry to one W(1), two equivalent Co(1), and one Au(1) atom.