data_SbPt2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.68
_cell_length_b   4.68
_cell_length_c   4.68
_cell_angle_alpha   122.99
_cell_angle_beta   122.99
_cell_angle_gamma   84.89
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SbPt2W
_chemical_formula_sum   'Sb1 Pt2 W1'
_cell_volume   68.85
_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
  Sb  Sb2  1  0.0  0.0  0.0  1.0
  Pt  Pt0  1  0.0  0.0  0.45  1.0
  Pt  Pt1  1  0.0  0.23  0.73  1.0
  W  W3  1  0.23  0.0  0.73  1.0

data_SbPt2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.47
_cell_length_b   4.47
_cell_length_c   4.68
_cell_angle_alpha   118.5
_cell_angle_beta   118.5
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SbPt2W
_chemical_formula_sum   'Sb1 Pt2 W1'
_cell_volume   68.85
_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
  Sb  Sb0  1  0.0  0.0  0.0  1.0
  Pt  Pt1  1  0.51  0.23  0.51  1.0
  Pt  Pt2  1  0.55  0.0  0.55  1.0
  W  W3  1  0.27  0.0  0.51  1.0

Sb Pt Pt W
Sb Pt Pt W 0 2 o o - 0 3 o o - 0 1 o o o 1 2 o o o 1 3 o o o 
WPt2Sb crystallizes in the triclinic P1 space group. W(1) is bonded in a 1-coordinate geometry to one Pt(1), one Pt(2), and two equivalent Sb(1) atoms. The W(1)-Pt(1) bond length is 1.14 Å. The W(1)-Pt(2) bond length is 1.47 Å. There is one shorter (2.08 Å) and one longer (3.09 Å) W(1)-Sb(1) bond length. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 3-coordinate geometry to one W(1), one Pt(2), and one Sb(1) atom. The Pt(1)-Pt(2) bond length is 1.14 Å. The Pt(1)-Sb(1) bond length is 2.12 Å. In the second Pt site, Pt(2) is bonded in a 4-coordinate geometry to one W(1), one Pt(1), and two equivalent Sb(1) atoms. There is one shorter (2.08 Å) and one longer (3.09 Å) Pt(2)-Sb(1) bond length. Sb(1) is bonded in a 5-coordinate geometry to two equivalent W(1), one Pt(1), and two equivalent Pt(2) atoms.