The crystal structure described by Cs2S5 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 10-coordinate geometry to two equivalent S(2), two equivalent S(3), two equivalent S(5), and four equivalent S(1) atoms. In the second Cs site, Cs(2) is bonded in a 10-coordinate geometry to one S(4), two equivalent S(1), two equivalent S(3), two equivalent S(5), and three equivalent S(2) atoms. There are five inequivalent S sites. In the first S site, S(1) is bonded in a 7-coordinate geometry to two equivalent Cs(2), four equivalent Cs(1), and one S(3) atom. In the second S site, S(2) is bonded to two equivalent Cs(1), three equivalent Cs(2), and one S(5) atom to form a mixture of distorted edge and corner-sharing SCs5S octahedra. The corner-sharing octahedral tilt angles range from 10-48°. In the third S site, S(3) is bonded in a 6-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), one S(1), and one S(4) atom. In the fourth S site, S(4) is bonded in a 3-coordinate geometry to one Cs(2), one S(3), and one S(5) atom. In the fifth S site, S(5) is bonded in a 6-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), one S(2), and one S(4) atom. is represented by the CIF card [CIF]
data_Cs2S5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.882
_cell_length_b   7.270
_cell_length_c   18.572
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   929.204
_cell_formula_units_Z   4
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
  Cs  Cs0  1  0.113  0.578  0.017  1.0
  Cs  Cs1  1  0.613  0.922  0.983  1.0
  Cs  Cs2  1  0.887  0.078  0.483  1.0
  Cs  Cs3  1  0.387  0.422  0.517  1.0
  Cs  Cs4  1  0.575  0.757  0.337  1.0
  Cs  Cs5  1  0.075  0.743  0.663  1.0
  Cs  Cs6  1  0.425  0.257  0.163  1.0
  Cs  Cs7  1  0.925  0.243  0.837  1.0
  S  S8  1  0.089  0.076  0.027  1.0
  S  S9  1  0.589  0.424  0.973  1.0
  S  S10  1  0.911  0.576  0.473  1.0
  S  S11  1  0.411  0.924  0.527  1.0
  S  S12  1  0.466  0.764  0.154  1.0
  S  S13  1  0.966  0.736  0.846  1.0
  S  S14  1  0.534  0.264  0.346  1.0
  S  S15  1  0.034  0.236  0.654  1.0
  S  S16  1  0.931  0.120  0.118  1.0
  S  S17  1  0.431  0.380  0.882  1.0
  S  S18  1  0.069  0.620  0.382  1.0
  S  S19  1  0.569  0.880  0.618  1.0
  S  S20  1  0.933  0.896  0.188  1.0
  S  S21  1  0.433  0.604  0.812  1.0
  S  S22  1  0.067  0.396  0.312  1.0
  S  S23  1  0.567  0.104  0.688  1.0
  S  S24  1  0.751  0.690  0.149  1.0
  S  S25  1  0.251  0.810  0.851  1.0
  S  S26  1  0.249  0.190  0.351  1.0
  S  S27  1  0.749  0.310  0.649  1.0
[/CIF]
.
The crystal structure described by Cs2S5 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 10-coordinate geometry to two equivalent S(2), two equivalent S(3), two equivalent S(5), and four equivalent S(1) atoms. In the second Cs site, Cs(2) is bonded in a 10-coordinate geometry to one S(4), two equivalent S(1), two equivalent S(3), two equivalent S(5), and three equivalent S(2) atoms. There are five inequivalent S sites. In the first S site, S(1) is bonded in a 7-coordinate geometry to two equivalent Cs(2), four equivalent Cs(1), and one S(3) atom. In the second S site, S(2) is bonded to two equivalent Cs(1), three equivalent Cs(2), and one S(5) atom to form a mixture of distorted edge and corner-sharing SCs5S octahedra. The corner-sharing octahedral tilt angles range from 10-48°. In the third S site, S(3) is bonded in a 6-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), one S(1), and one S(4) atom. In the fourth S site, S(4) is bonded in a 3-coordinate geometry to one Cs(2), one S(3), and one S(5) atom. In the fifth S site, S(5) is bonded in a 6-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), one S(2), and one S(4) atom. is represented by the CIF card [CIF]
data_Cs2S5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.882
_cell_length_b   7.270
_cell_length_c   18.572
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   929.204
_cell_formula_units_Z   4
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
  Cs  Cs0  1  0.113  0.578  0.017  1.0
  Cs  Cs1  1  0.613  0.922  0.983  1.0
  Cs  Cs2  1  0.887  0.078  0.483  1.0
  Cs  Cs3  1  0.387  0.422  0.517  1.0
  Cs  Cs4  1  0.575  0.757  0.337  1.0
  Cs  Cs5  1  0.075  0.743  0.663  1.0
  Cs  Cs6  1  0.425  0.257  0.163  1.0
  Cs  Cs7  1  0.925  0.243  0.837  1.0
  S  S8  1  0.089  0.076  0.027  1.0
  S  S9  1  0.589  0.424  0.973  1.0
  S  S10  1  0.911  0.576  0.473  1.0
  S  S11  1  0.411  0.924  0.527  1.0
  S  S12  1  0.466  0.764  0.154  1.0
  S  S13  1  0.966  0.736  0.846  1.0
  S  S14  1  0.534  0.264  0.346  1.0
  S  S15  1  0.034  0.236  0.654  1.0
  S  S16  1  0.931  0.120  0.118  1.0
  S  S17  1  0.431  0.380  0.882  1.0
  S  S18  1  0.069  0.620  0.382  1.0
  S  S19  1  0.569  0.880  0.618  1.0
  S  S20  1  0.933  0.896  0.188  1.0
  S  S21  1  0.433  0.604  0.812  1.0
  S  S22  1  0.067  0.396  0.312  1.0
  S  S23  1  0.567  0.104  0.688  1.0
  S  S24  1  0.751  0.690  0.149  1.0
  S  S25  1  0.251  0.810  0.851  1.0
  S  S26  1  0.249  0.190  0.351  1.0
  S  S27  1  0.749  0.310  0.649  1.0
[/CIF]
.