data_InCu2W
_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   149.38
_cell_angle_beta   128.93
_cell_angle_gamma   60.73
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InCu2W
_chemical_formula_sum   'In1 Cu2 W1'
_cell_volume   60.9
_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
  In  In2  1  0.0  0.0  0.51  1.0
  Cu  Cu0  1  0.0  0.0  0.14  1.0
  Cu  Cu1  1  0.42  0.0  0.2  1.0
  W  W3  1  0.0  0.32  0.42  1.0

data_InCu2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.84
_cell_length_b   4.63
_cell_length_c   5.37
_cell_angle_alpha   115.54
_cell_angle_beta   105.31
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InCu2W
_chemical_formula_sum   'In1 Cu2 W1'
_cell_volume   60.9
_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
  In  In0  1  0.49  0.49  0.49  1.0
  Cu  Cu1  1  0.22  0.8  0.22  1.0
  Cu  Cu2  1  0.86  0.86  0.86  1.0
  W  W3  1  0.58  0.89  0.89  1.0

In Cu Cu W
WCu2In crystallizes in the triclinic P1 space group. W(1) is bonded in a distorted single-bond geometry to one Cu(1), two equivalent Cu(2), and one In(1) atom. The W(1)-Cu(1) bond length is 0.87 Å. There is one shorter (2.35 Å) and one longer (2.42 Å) W(1)-Cu(2) bond length. The W(1)-In(1) bond length is 2.09 Å. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted single-bond geometry to one W(1), one Cu(2), and one In(1) atom. The Cu(1)-Cu(2) bond length is 2.06 Å. The Cu(1)-In(1) bond length is 1.96 Å. In the second Cu site, Cu(2) is bonded in a 7-coordinate geometry to two equivalent W(1), one Cu(1), two equivalent Cu(2), and two equivalent In(1) atoms. Both Cu(2)-Cu(2) bond lengths are 2.84 Å. There is one shorter (2.45 Å) and one longer (2.90 Å) Cu(2)-In(1) bond length. In(1) is bonded in a 3-coordinate geometry to one W(1), one Cu(1), and two equivalent Cu(2) atoms.