data_SbP2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.15
_cell_length_b   3.15
_cell_length_c   6.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SbP2W
_chemical_formula_sum   'Sb1 P2 W1'
_cell_volume   68.42
_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
  P  P0  1  0.57  0.57  0.76  1.0
  P  P1  1  0.57  0.57  0.13  1.0
  W  W3  1  0.0  0.0  0.45  1.0

data_SbP2W
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.45
_cell_length_b   4.45
_cell_length_c   6.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SbP2W
_chemical_formula_sum   'Sb2 P4 W2'
_cell_volume   136.84
_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
  Sb  Sb0  2  0.0  0.0  0.0  1.0
  P  P1  2  0.07  0.5  0.13  1.0
  P  P2  2  0.07  0.5  0.76  1.0
  W  W3  2  0.0  0.0  0.45  1.0

Sb P P W
Sb P P W 0 1 - - - 0 1 - o - 0 1 o - - 0 1 o o - 0 2 - - o 0 2 - o o 0 2 o - o 0 2 o o o 0 3 o o o 1 3 o + o 1 3 + o o 1 3 + + o 1 3 o o o 1 1 + o o 1 1 o + o 1 2 o o + 2 3 + + o 2 3 + o o 2 3 o + o 2 3 o o o 3 3 + o o 3 3 o + o 
WSbP2 crystallizes in the monoclinic Cm space group. W(1) is bonded in a 13-coordinate geometry to four equivalent W(1), one Sb(1), four equivalent P(1), and four equivalent P(2) atoms. All W(1)-W(1) bond lengths are 3.15 Å. The W(1)-Sb(1) bond length is 3.10 Å. There are a spread of W(1)-P(1) bond distances ranging from 2.88-3.36 Å. There are a spread of W(1)-P(2) bond distances ranging from 2.88-3.36 Å. Sb(1) is bonded in a 9-coordinate geometry to one W(1), four equivalent P(1), and four equivalent P(2) atoms. There are a spread of Sb(1)-P(1) bond distances ranging from 2.50-3.03 Å. There are a spread of Sb(1)-P(2) bond distances ranging from 2.11-2.72 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 9-coordinate geometry to four equivalent W(1), four equivalent Sb(1), and one P(2) atom. The P(1)-P(2) bond length is 2.56 Å. In the second P site, P(2) is bonded in a 3-coordinate geometry to four equivalent W(1), four equivalent Sb(1), and one P(1) atom.