The structure described by Pa2S3 is Corundum structured and crystallizes in the trigonal R-3c space group. Pa(1) is bonded to six equivalent S(1) atoms to form a mixture of corner, edge, and face-sharing PaS6 octahedra. The corner-sharing octahedral tilt angles range from 47-56°. S(1) is bonded to four equivalent Pa(1) atoms to form a mixture of distorted corner and edge-sharing SPa4 trigonal pyramids. is represented by the CIF file [CIF]
data_Pa2S3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.799
_cell_length_b   6.799
_cell_length_c   7.380
_cell_angle_alpha   117.426
_cell_angle_beta   62.574
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   250.184
_cell_formula_units_Z   2
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
  Pa  Pa0  1  0.657  0.343  0.028  1.0
  Pa  Pa1  1  0.843  0.157  0.472  1.0
  Pa  Pa2  1  0.157  0.843  0.528  1.0
  Pa  Pa3  1  0.343  0.657  0.972  1.0
  S  S4  1  0.250  0.063  0.250  1.0
  S  S5  1  0.937  0.437  0.250  1.0
  S  S6  1  0.563  0.750  0.250  1.0
  S  S7  1  0.437  0.250  0.750  1.0
  S  S8  1  0.063  0.563  0.750  1.0
  S  S9  1  0.750  0.937  0.750  1.0
[/CIF]
.
The structure described by Pa2S3 is Corundum structured and crystallizes in the trigonal R-3c space group. Pa(1) is bonded to six equivalent S(1) atoms to form a mixture of corner, edge, and face-sharing PaS6 octahedra. The corner-sharing octahedral tilt angles range from 47-56°. S(1) is bonded to four equivalent Pa(1) atoms to form a mixture of distorted corner and edge-sharing SPa4 trigonal pyramids. is represented by the CIF file [CIF]
data_Pa2S3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.799
_cell_length_b   6.799
_cell_length_c   7.380
_cell_angle_alpha   117.426
_cell_angle_beta   62.574
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   250.184
_cell_formula_units_Z   2
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
  Pa  Pa0  1  0.657  0.343  0.028  1.0
  Pa  Pa1  1  0.843  0.157  0.472  1.0
  Pa  Pa2  1  0.157  0.843  0.528  1.0
  Pa  Pa3  1  0.343  0.657  0.972  1.0
  S  S4  1  0.250  0.063  0.250  1.0
  S  S5  1  0.937  0.437  0.250  1.0
  S  S6  1  0.563  0.750  0.250  1.0
  S  S7  1  0.437  0.250  0.750  1.0
  S  S8  1  0.063  0.563  0.750  1.0
  S  S9  1  0.750  0.937  0.750  1.0
[/CIF]
.