The material described by RbEuAsS3 crystallizes in the monoclinic P2_1/c space group. Rb(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 3-coordinate geometry to two equivalent Rb(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 to one Rb(1), four equivalent Eu(1), and one As(1) atom to form a mixture of distorted corner and edge-sharing SRbEu4As octahedra. The corner-sharing octahedral tilt angles range from 23-31°. In the second S site, S(2) is bonded in a 6-coordinate geometry to three equivalent Rb(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 Rb(1), one Eu(1), and one As(1) atom. is represented by the CIF card [CIF]
data_RbEuAsS3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.362
_cell_length_b   8.840
_cell_length_c   9.517
_cell_angle_alpha   74.658
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   678.412
_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
  Rb  Rb0  1  0.068  0.729  0.912  1.0
  Rb  Rb1  1  0.568  0.771  0.088  1.0
  Rb  Rb2  1  0.432  0.229  0.912  1.0
  Rb  Rb3  1  0.932  0.271  0.088  1.0
  Eu  Eu4  1  0.284  0.028  0.438  1.0
  Eu  Eu5  1  0.216  0.528  0.438  1.0
  Eu  Eu6  1  0.784  0.472  0.562  1.0
  Eu  Eu7  1  0.716  0.972  0.562  1.0
  As  As8  1  0.952  0.852  0.273  1.0
  As  As9  1  0.048  0.148  0.727  1.0
  As  As10  1  0.548  0.352  0.273  1.0
  As  As11  1  0.452  0.648  0.727  1.0
  S  S12  1  0.510  0.719  0.480  1.0
  S  S13  1  0.586  0.102  0.256  1.0
  S  S14  1  0.490  0.281  0.520  1.0
  S  S15  1  0.803  0.075  0.822  1.0
  S  S16  1  0.697  0.575  0.822  1.0
  S  S17  1  0.010  0.781  0.520  1.0
  S  S18  1  0.303  0.425  0.178  1.0
  S  S19  1  0.990  0.219  0.480  1.0
  S  S20  1  0.086  0.398  0.744  1.0
  S  S21  1  0.197  0.925  0.178  1.0
  S  S22  1  0.414  0.898  0.744  1.0
  S  S23  1  0.914  0.602  0.256  1.0
[/CIF]
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The material described by RbEuAsS3 crystallizes in the monoclinic P2_1/c space group. Rb(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 3-coordinate geometry to two equivalent Rb(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 to one Rb(1), four equivalent Eu(1), and one As(1) atom to form a mixture of distorted corner and edge-sharing SRbEu4As octahedra. The corner-sharing octahedral tilt angles range from 23-31°. In the second S site, S(2) is bonded in a 6-coordinate geometry to three equivalent Rb(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 Rb(1), one Eu(1), and one As(1) atom. is represented by the CIF card [CIF]
data_RbEuAsS3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.362
_cell_length_b   8.840
_cell_length_c   9.517
_cell_angle_alpha   74.658
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   678.412
_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
  Rb  Rb0  1  0.068  0.729  0.912  1.0
  Rb  Rb1  1  0.568  0.771  0.088  1.0
  Rb  Rb2  1  0.432  0.229  0.912  1.0
  Rb  Rb3  1  0.932  0.271  0.088  1.0
  Eu  Eu4  1  0.284  0.028  0.438  1.0
  Eu  Eu5  1  0.216  0.528  0.438  1.0
  Eu  Eu6  1  0.784  0.472  0.562  1.0
  Eu  Eu7  1  0.716  0.972  0.562  1.0
  As  As8  1  0.952  0.852  0.273  1.0
  As  As9  1  0.048  0.148  0.727  1.0
  As  As10  1  0.548  0.352  0.273  1.0
  As  As11  1  0.452  0.648  0.727  1.0
  S  S12  1  0.510  0.719  0.480  1.0
  S  S13  1  0.586  0.102  0.256  1.0
  S  S14  1  0.490  0.281  0.520  1.0
  S  S15  1  0.803  0.075  0.822  1.0
  S  S16  1  0.697  0.575  0.822  1.0
  S  S17  1  0.010  0.781  0.520  1.0
  S  S18  1  0.303  0.425  0.178  1.0
  S  S19  1  0.990  0.219  0.480  1.0
  S  S20  1  0.086  0.398  0.744  1.0
  S  S21  1  0.197  0.925  0.178  1.0
  S  S22  1  0.414  0.898  0.744  1.0
  S  S23  1  0.914  0.602  0.256  1.0
[/CIF]
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