The compound described by Dy2PbS4 crystallizes in the tetragonal I-42d space group. Dy(1) is bonded in a 8-coordinate geometry to eight equivalent S(1) atoms. Pb(1) is bonded in a 8-coordinate geometry to eight equivalent S(1) atoms. S(1) is bonded in a 6-coordinate geometry to four equivalent Dy(1) and two equivalent Pb(1) atoms. is represented by the CIF file [CIF]
data_Dy2PbS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.391
_cell_length_b   7.391
_cell_length_c   7.391
_cell_angle_alpha   109.395
_cell_angle_beta   109.395
_cell_angle_gamma   109.624
_symmetry_Int_Tables_number   1
_cell_volume   310.758
_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
  Dy  Dy0  1  0.996  0.375  0.121  1.0
  Dy  Dy1  1  0.625  0.746  0.621  1.0
  Dy  Dy2  1  0.254  0.875  0.879  1.0
  Dy  Dy3  1  0.125  0.004  0.379  1.0
  Pb  Pb4  1  0.750  0.250  0.500  1.0
  Pb  Pb5  1  0.500  0.500  0.000  1.0
  S  S6  1  0.506  0.107  0.745  1.0
  S  S7  1  0.011  0.111  0.755  1.0
  S  S8  1  0.357  0.256  0.245  1.0
  S  S9  1  0.239  0.494  0.601  1.0
  S  S10  1  0.889  0.643  0.899  1.0
  S  S11  1  0.361  0.761  0.255  1.0
  S  S12  1  0.893  0.639  0.399  1.0
  S  S13  1  0.744  0.989  0.101  1.0
[/CIF]
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The compound described by Dy2PbS4 crystallizes in the tetragonal I-42d space group. Dy(1) is bonded in a 8-coordinate geometry to eight equivalent S(1) atoms. Pb(1) is bonded in a 8-coordinate geometry to eight equivalent S(1) atoms. S(1) is bonded in a 6-coordinate geometry to four equivalent Dy(1) and two equivalent Pb(1) atoms. is represented by the CIF file [CIF]
data_Dy2PbS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.391
_cell_length_b   7.391
_cell_length_c   7.391
_cell_angle_alpha   109.395
_cell_angle_beta   109.395
_cell_angle_gamma   109.624
_symmetry_Int_Tables_number   1
_cell_volume   310.758
_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
  Dy  Dy0  1  0.996  0.375  0.121  1.0
  Dy  Dy1  1  0.625  0.746  0.621  1.0
  Dy  Dy2  1  0.254  0.875  0.879  1.0
  Dy  Dy3  1  0.125  0.004  0.379  1.0
  Pb  Pb4  1  0.750  0.250  0.500  1.0
  Pb  Pb5  1  0.500  0.500  0.000  1.0
  S  S6  1  0.506  0.107  0.745  1.0
  S  S7  1  0.011  0.111  0.755  1.0
  S  S8  1  0.357  0.256  0.245  1.0
  S  S9  1  0.239  0.494  0.601  1.0
  S  S10  1  0.889  0.643  0.899  1.0
  S  S11  1  0.361  0.761  0.255  1.0
  S  S12  1  0.893  0.639  0.399  1.0
  S  S13  1  0.744  0.989  0.101  1.0
[/CIF]
.