data_ScCuW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.59
_cell_length_b   9.59
_cell_length_c   9.59
_cell_angle_alpha   16.99
_cell_angle_beta   16.99
_cell_angle_gamma   16.99
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScCuW2
_chemical_formula_sum   'Sc1 Cu1 W2'
_cell_volume   65.71
_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
  Sc  Sc1  1  0.0  0.0  0.0  1.0
  Cu  Cu0  1  0.0  0.0  0.18  1.0
  W  W2  1  0.0  0.0  0.42  1.0
  W  W3  1  0.0  0.0  0.93  1.0

data_ScCuW2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.91
_cell_length_b   2.83
_cell_length_c   9.59
_cell_angle_alpha   90.0
_cell_angle_beta   99.82
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ScCuW2
_chemical_formula_sum   'Sc2 Cu2 W4'
_cell_volume   131.43
_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
  Sc  Sc0  2  0.0  0.0  0.0  1.0
  Cu  Cu1  2  0.0  0.0  0.82  1.0
  W  W2  2  0.0  0.0  0.07  1.0
  W  W3  2  0.0  0.0  0.58  1.0

Sc Cu W W
ScW2Cu crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two ScW2Cu clusters. Sc(1) is bonded in a distorted single-bond geometry to one W(2) and one Cu(1) atom. The Sc(1)-W(2) bond length is 0.63 Å. The Sc(1)-Cu(1) bond length is 1.71 Å. There are two inequivalent W sites. In the first W site, W(1) is bonded in a single-bond geometry to one Cu(1) atom. The W(1)-Cu(1) bond length is 2.33 Å. In the second W site, W(2) is bonded in a single-bond geometry to one Sc(1) atom. Cu(1) is bonded in a distorted linear geometry to one Sc(1) and one W(1) atom.