data_ScGaW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.87
_cell_length_b   3.87
_cell_length_c   4.49
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScGaW2
_chemical_formula_sum   'Sc1 Ga1 W2'
_cell_volume   67.37
_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
  Ga  Ga0  1  0.94  0.94  0.0  1.0
  W  W2  1  0.0  0.94  0.24  1.0
  W  W3  1  0.94  0.0  0.24  1.0

data_ScGaW2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.48
_cell_length_b   5.48
_cell_length_c   4.49
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ScGaW2
_chemical_formula_sum   'Sc2 Ga2 W4'
_cell_volume   134.75
_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
  Ga  Ga1  2  0.44  0.5  -0.0  1.0
  W  W2  4  0.47  0.47  0.24  1.0

Sc Ga W W
ScW2Ga is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two ScW2Ga clusters. Sc(1) is bonded in a single-bond geometry to two equivalent W(1) and one Ga(1) atom. Both Sc(1)-W(1) bond lengths are 1.12 Å. The Sc(1)-Ga(1) bond length is 0.34 Å. W(1) is bonded in a 3-coordinate geometry to one Sc(1), one W(1), and one Ga(1) atom. The W(1)-W(1) bond length is 0.34 Å. The W(1)-Ga(1) bond length is 1.12 Å. Ga(1) is bonded in a single-bond geometry to one Sc(1) and two equivalent W(1) atoms.