The structure described by AgPbSbS3 crystallizes in the monoclinic P2_1/c space group. Ag(1) is bonded in a rectangular see-saw-like geometry to one S(1), one S(3), and two equivalent S(2) atoms. Pb(1) is bonded in a 6-coordinate geometry to one S(2), two equivalent S(3), and three equivalent S(1) atoms. Sb(1) is bonded in a distorted T-shaped geometry to 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 5-coordinate geometry to one Ag(1), three equivalent Pb(1), and one Sb(1) atom. In the second S site, S(2) is bonded in a trigonal non-coplanar geometry to two equivalent Ag(1), one Pb(1), and one Sb(1) atom. In the third S site, S(3) is bonded in a 4-coordinate geometry to one Ag(1), two equivalent Pb(1), and one Sb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_AgSbPbS3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.902
_cell_length_b   6.071
_cell_length_c   7.698
_cell_angle_alpha   88.980
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   602.848
_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
  Ag  Ag0  1  0.740  0.782  0.877  1.0
  Ag  Ag1  1  0.260  0.218  0.123  1.0
  Ag  Ag2  1  0.240  0.218  0.623  1.0
  Ag  Ag3  1  0.760  0.782  0.377  1.0
  Sb  Sb4  1  0.911  0.267  0.636  1.0
  Sb  Sb5  1  0.411  0.733  0.864  1.0
  Sb  Sb6  1  0.089  0.733  0.364  1.0
  Sb  Sb7  1  0.589  0.267  0.136  1.0
  Pb  Pb8  1  0.585  0.256  0.647  1.0
  Pb  Pb9  1  0.915  0.256  0.147  1.0
  Pb  Pb10  1  0.085  0.744  0.853  1.0
  Pb  Pb11  1  0.415  0.744  0.353  1.0
  S  S12  1  0.557  0.735  0.649  1.0
  S  S13  1  0.626  0.867  0.138  1.0
  S  S14  1  0.943  0.735  0.149  1.0
  S  S15  1  0.443  0.265  0.351  1.0
  S  S16  1  0.874  0.867  0.638  1.0
  S  S17  1  0.374  0.133  0.862  1.0
  S  S18  1  0.057  0.265  0.851  1.0
  S  S19  1  0.279  0.649  0.638  1.0
  S  S20  1  0.221  0.649  0.138  1.0
  S  S21  1  0.779  0.351  0.862  1.0
  S  S22  1  0.126  0.133  0.362  1.0
  S  S23  1  0.721  0.351  0.362  1.0
[/CIF]
.
The structure described by AgPbSbS3 crystallizes in the monoclinic P2_1/c space group. Ag(1) is bonded in a rectangular see-saw-like geometry to one S(1), one S(3), and two equivalent S(2) atoms. Pb(1) is bonded in a 6-coordinate geometry to one S(2), two equivalent S(3), and three equivalent S(1) atoms. Sb(1) is bonded in a distorted T-shaped geometry to 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 5-coordinate geometry to one Ag(1), three equivalent Pb(1), and one Sb(1) atom. In the second S site, S(2) is bonded in a trigonal non-coplanar geometry to two equivalent Ag(1), one Pb(1), and one Sb(1) atom. In the third S site, S(3) is bonded in a 4-coordinate geometry to one Ag(1), two equivalent Pb(1), and one Sb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_AgSbPbS3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.902
_cell_length_b   6.071
_cell_length_c   7.698
_cell_angle_alpha   88.980
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   602.848
_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
  Ag  Ag0  1  0.740  0.782  0.877  1.0
  Ag  Ag1  1  0.260  0.218  0.123  1.0
  Ag  Ag2  1  0.240  0.218  0.623  1.0
  Ag  Ag3  1  0.760  0.782  0.377  1.0
  Sb  Sb4  1  0.911  0.267  0.636  1.0
  Sb  Sb5  1  0.411  0.733  0.864  1.0
  Sb  Sb6  1  0.089  0.733  0.364  1.0
  Sb  Sb7  1  0.589  0.267  0.136  1.0
  Pb  Pb8  1  0.585  0.256  0.647  1.0
  Pb  Pb9  1  0.915  0.256  0.147  1.0
  Pb  Pb10  1  0.085  0.744  0.853  1.0
  Pb  Pb11  1  0.415  0.744  0.353  1.0
  S  S12  1  0.557  0.735  0.649  1.0
  S  S13  1  0.626  0.867  0.138  1.0
  S  S14  1  0.943  0.735  0.149  1.0
  S  S15  1  0.443  0.265  0.351  1.0
  S  S16  1  0.874  0.867  0.638  1.0
  S  S17  1  0.374  0.133  0.862  1.0
  S  S18  1  0.057  0.265  0.851  1.0
  S  S19  1  0.279  0.649  0.638  1.0
  S  S20  1  0.221  0.649  0.138  1.0
  S  S21  1  0.779  0.351  0.862  1.0
  S  S22  1  0.126  0.133  0.362  1.0
  S  S23  1  0.721  0.351  0.362  1.0
[/CIF]
.