The structure described by PS1 is Indium-like structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four tetraphosphorous tetrasulfide molecules. There are two inequivalent P sites. In the first P site, P(1) is bonded in a distorted L-shaped geometry to one P(2), one S(2), and one S(3) atom. In the second P site, P(2) is bonded in a distorted L-shaped geometry to one P(1), one S(1), and one S(3) atom. There are three inequivalent S sites. In the first S site, S(1) is bonded in a water-like geometry to two equivalent P(2) atoms. In the second S site, S(2) is bonded in a water-like geometry to two equivalent P(1) atoms. In the third S site, S(3) is bonded in a water-like geometry to one P(1) and one P(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_PS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.828
_cell_length_b   6.828
_cell_length_c   8.961
_cell_angle_alpha   80.424
_cell_angle_beta   80.424
_cell_angle_gamma   84.925
_symmetry_Int_Tables_number   1
_cell_volume   405.473
_cell_formula_units_Z   8
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
  P  P0  1  0.197  0.798  0.430  1.0
  P  P1  1  0.202  0.803  0.070  1.0
  P  P2  1  0.803  0.202  0.570  1.0
  P  P3  1  0.798  0.197  0.930  1.0
  P  P4  1  0.529  0.765  0.134  1.0
  P  P5  1  0.235  0.471  0.366  1.0
  P  P6  1  0.471  0.235  0.866  1.0
  P  P7  1  0.765  0.529  0.634  1.0
  S  S8  1  0.530  0.470  0.250  1.0
  S  S9  1  0.470  0.530  0.750  1.0
  S  S10  1  0.051  0.949  0.250  1.0
  S  S11  1  0.949  0.051  0.750  1.0
  S  S12  1  0.480  0.899  0.333  1.0
  S  S13  1  0.101  0.520  0.167  1.0
  S  S14  1  0.520  0.101  0.667  1.0
  S  S15  1  0.899  0.480  0.833  1.0
[/CIF]
.
The structure described by PS1 is Indium-like structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four tetraphosphorous tetrasulfide molecules. There are two inequivalent P sites. In the first P site, P(1) is bonded in a distorted L-shaped geometry to one P(2), one S(2), and one S(3) atom. In the second P site, P(2) is bonded in a distorted L-shaped geometry to one P(1), one S(1), and one S(3) atom. There are three inequivalent S sites. In the first S site, S(1) is bonded in a water-like geometry to two equivalent P(2) atoms. In the second S site, S(2) is bonded in a water-like geometry to two equivalent P(1) atoms. In the third S site, S(3) is bonded in a water-like geometry to one P(1) and one P(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_PS
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.828
_cell_length_b   6.828
_cell_length_c   8.961
_cell_angle_alpha   80.424
_cell_angle_beta   80.424
_cell_angle_gamma   84.925
_symmetry_Int_Tables_number   1
_cell_volume   405.473
_cell_formula_units_Z   8
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
  P  P0  1  0.197  0.798  0.430  1.0
  P  P1  1  0.202  0.803  0.070  1.0
  P  P2  1  0.803  0.202  0.570  1.0
  P  P3  1  0.798  0.197  0.930  1.0
  P  P4  1  0.529  0.765  0.134  1.0
  P  P5  1  0.235  0.471  0.366  1.0
  P  P6  1  0.471  0.235  0.866  1.0
  P  P7  1  0.765  0.529  0.634  1.0
  S  S8  1  0.530  0.470  0.250  1.0
  S  S9  1  0.470  0.530  0.750  1.0
  S  S10  1  0.051  0.949  0.250  1.0
  S  S11  1  0.949  0.051  0.750  1.0
  S  S12  1  0.480  0.899  0.333  1.0
  S  S13  1  0.101  0.520  0.167  1.0
  S  S14  1  0.520  0.101  0.667  1.0
  S  S15  1  0.899  0.480  0.833  1.0
[/CIF]
.