The material described by CsEuAsS3 crystallizes in the monoclinic P2_1/c space group. Cs(1) is bonded in a 10-coordinate geometry to two equivalent As(1), one S(1), three equivalent S(2), and four equivalent S(3) atoms. Eu(1) is bonded in a 7-coordinate geometry to one S(3), two equivalent S(2), and four equivalent S(1) atoms. As(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Cs(1), one S(1), one S(2), and one S(3) atom. There are three inequivalent S sites. In the first S site, S(1) is bonded in a 6-coordinate geometry to one Cs(1), four equivalent Eu(1), and one As(1) atom. In the second S site, S(2) is bonded in a 6-coordinate geometry to three equivalent Cs(1), two equivalent Eu(1), and one As(1) atom. In the third S site, S(3) is bonded in a 2-coordinate geometry to four equivalent Cs(1), one Eu(1), and one As(1) atom. is represented by the CIF file [CIF]
data_CsEuAsS3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.435
_cell_length_b   8.899
_cell_length_c   9.514
_cell_angle_alpha   76.319
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   693.888
_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  0.572  0.227  0.407  1.0
  Cs  Cs1  1  0.072  0.273  0.593  1.0
  Cs  Cs2  1  0.428  0.773  0.593  1.0
  Cs  Cs3  1  0.928  0.727  0.407  1.0
  Eu  Eu4  1  0.220  0.467  0.059  1.0
  Eu  Eu5  1  0.720  0.033  0.941  1.0
  Eu  Eu6  1  0.780  0.533  0.941  1.0
  Eu  Eu7  1  0.280  0.967  0.059  1.0
  As  As8  1  0.953  0.156  0.211  1.0
  As  As9  1  0.453  0.344  0.789  1.0
  As  As10  1  0.047  0.844  0.789  1.0
  As  As11  1  0.547  0.656  0.211  1.0
  S  S12  1  0.521  0.285  0.029  1.0
  S  S13  1  0.021  0.215  0.971  1.0
  S  S14  1  0.479  0.715  0.971  1.0
  S  S15  1  0.979  0.785  0.029  1.0
  S  S16  1  0.922  0.399  0.233  1.0
  S  S17  1  0.422  0.101  0.767  1.0
  S  S18  1  0.078  0.601  0.767  1.0
  S  S19  1  0.578  0.899  0.233  1.0
  S  S20  1  0.687  0.418  0.687  1.0
  S  S21  1  0.187  0.082  0.313  1.0
  S  S22  1  0.313  0.582  0.313  1.0
  S  S23  1  0.813  0.918  0.687  1.0
[/CIF]
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The material described by CsEuAsS3 crystallizes in the monoclinic P2_1/c space group. Cs(1) is bonded in a 10-coordinate geometry to two equivalent As(1), one S(1), three equivalent S(2), and four equivalent S(3) atoms. Eu(1) is bonded in a 7-coordinate geometry to one S(3), two equivalent S(2), and four equivalent S(1) atoms. As(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Cs(1), one S(1), one S(2), and one S(3) atom. There are three inequivalent S sites. In the first S site, S(1) is bonded in a 6-coordinate geometry to one Cs(1), four equivalent Eu(1), and one As(1) atom. In the second S site, S(2) is bonded in a 6-coordinate geometry to three equivalent Cs(1), two equivalent Eu(1), and one As(1) atom. In the third S site, S(3) is bonded in a 2-coordinate geometry to four equivalent Cs(1), one Eu(1), and one As(1) atom. is represented by the CIF file [CIF]
data_CsEuAsS3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.435
_cell_length_b   8.899
_cell_length_c   9.514
_cell_angle_alpha   76.319
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   693.888
_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  0.572  0.227  0.407  1.0
  Cs  Cs1  1  0.072  0.273  0.593  1.0
  Cs  Cs2  1  0.428  0.773  0.593  1.0
  Cs  Cs3  1  0.928  0.727  0.407  1.0
  Eu  Eu4  1  0.220  0.467  0.059  1.0
  Eu  Eu5  1  0.720  0.033  0.941  1.0
  Eu  Eu6  1  0.780  0.533  0.941  1.0
  Eu  Eu7  1  0.280  0.967  0.059  1.0
  As  As8  1  0.953  0.156  0.211  1.0
  As  As9  1  0.453  0.344  0.789  1.0
  As  As10  1  0.047  0.844  0.789  1.0
  As  As11  1  0.547  0.656  0.211  1.0
  S  S12  1  0.521  0.285  0.029  1.0
  S  S13  1  0.021  0.215  0.971  1.0
  S  S14  1  0.479  0.715  0.971  1.0
  S  S15  1  0.979  0.785  0.029  1.0
  S  S16  1  0.922  0.399  0.233  1.0
  S  S17  1  0.422  0.101  0.767  1.0
  S  S18  1  0.078  0.601  0.767  1.0
  S  S19  1  0.578  0.899  0.233  1.0
  S  S20  1  0.687  0.418  0.687  1.0
  S  S21  1  0.187  0.082  0.313  1.0
  S  S22  1  0.313  0.582  0.313  1.0
  S  S23  1  0.813  0.918  0.687  1.0
[/CIF]
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