The crystal structure described by Cs2AgSbS4 crystallizes in the triclinic P-1 space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 7-coordinate geometry to one S(1), one S(4), two equivalent S(2), and three equivalent S(3) atoms. In the second Cs site, Cs(2) is bonded in a 11-coordinate geometry to two equivalent Ag(1), two equivalent S(2), two equivalent S(3), two equivalent S(4), and three equivalent S(1) atoms. Ag(1) is bonded to two equivalent Cs(2), one S(1), one S(2), and two equivalent S(4) atoms to form distorted AgCs2S4 tetrahedra that share corners with two equivalent Ag(1)Cs2S4 tetrahedra, corners with two equivalent Sb(1)S4 tetrahedra,  an edgeedge with one Ag(1)Cs2S4 tetrahedra, and  an edgeedge with one Sb(1)S4 tetrahedra. Sb(1) is bonded to one S(1), one S(2), one S(3), and one S(4) atom to form SbS4 tetrahedra that share corners with two equivalent Ag(1)Cs2S4 tetrahedra and  an edgeedge with one Ag(1)Cs2S4 tetrahedra. There are four inequivalent S sites. In the first S site, S(1) is bonded in a 6-coordinate geometry to one Cs(1), three equivalent Cs(2), one Ag(1), and one Sb(1) atom. In the second S site, S(2) is bonded in a 6-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), one Ag(1), and one Sb(1) atom. In the third S site, S(3) is bonded in a 1-coordinate geometry to two equivalent Cs(2), three equivalent Cs(1), and one Sb(1) atom. In the fourth S site, S(4) is bonded in a 6-coordinate geometry to one Cs(1), two equivalent Cs(2), two equivalent Ag(1), and one Sb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cs2AgSbS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.097
_cell_length_b   7.543
_cell_length_c   11.290
_cell_angle_alpha   73.204
_cell_angle_beta   75.563
_cell_angle_gamma   72.073
_symmetry_Int_Tables_number   1
_cell_volume   541.845
_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
  Cs  Cs0  1  0.717  0.756  0.595  1.0
  Cs  Cs1  1  0.283  0.244  0.405  1.0
  Cs  Cs2  1  0.764  0.511  0.188  1.0
  Cs  Cs3  1  0.236  0.489  0.812  1.0
  Ag  Ag4  1  0.621  0.091  0.072  1.0
  Ag  Ag5  1  0.379  0.909  0.928  1.0
  Sb  Sb6  1  0.870  0.132  0.764  1.0
  Sb  Sb7  1  0.130  0.868  0.236  1.0
  S  S8  1  0.265  0.639  0.110  1.0
  S  S9  1  0.772  0.948  0.269  1.0
  S  S10  1  0.755  0.262  0.572  1.0
  S  S11  1  0.735  0.361  0.890  1.0
  S  S12  1  0.238  0.149  0.118  1.0
  S  S13  1  0.245  0.738  0.428  1.0
  S  S14  1  0.762  0.851  0.882  1.0
  S  S15  1  0.228  0.052  0.731  1.0
[/CIF]
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The crystal structure described by Cs2AgSbS4 crystallizes in the triclinic P-1 space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 7-coordinate geometry to one S(1), one S(4), two equivalent S(2), and three equivalent S(3) atoms. In the second Cs site, Cs(2) is bonded in a 11-coordinate geometry to two equivalent Ag(1), two equivalent S(2), two equivalent S(3), two equivalent S(4), and three equivalent S(1) atoms. Ag(1) is bonded to two equivalent Cs(2), one S(1), one S(2), and two equivalent S(4) atoms to form distorted AgCs2S4 tetrahedra that share corners with two equivalent Ag(1)Cs2S4 tetrahedra, corners with two equivalent Sb(1)S4 tetrahedra,  an edgeedge with one Ag(1)Cs2S4 tetrahedra, and  an edgeedge with one Sb(1)S4 tetrahedra. Sb(1) is bonded to one S(1), one S(2), one S(3), and one S(4) atom to form SbS4 tetrahedra that share corners with two equivalent Ag(1)Cs2S4 tetrahedra and  an edgeedge with one Ag(1)Cs2S4 tetrahedra. There are four inequivalent S sites. In the first S site, S(1) is bonded in a 6-coordinate geometry to one Cs(1), three equivalent Cs(2), one Ag(1), and one Sb(1) atom. In the second S site, S(2) is bonded in a 6-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), one Ag(1), and one Sb(1) atom. In the third S site, S(3) is bonded in a 1-coordinate geometry to two equivalent Cs(2), three equivalent Cs(1), and one Sb(1) atom. In the fourth S site, S(4) is bonded in a 6-coordinate geometry to one Cs(1), two equivalent Cs(2), two equivalent Ag(1), and one Sb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cs2AgSbS4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.097
_cell_length_b   7.543
_cell_length_c   11.290
_cell_angle_alpha   73.204
_cell_angle_beta   75.563
_cell_angle_gamma   72.073
_symmetry_Int_Tables_number   1
_cell_volume   541.845
_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
  Cs  Cs0  1  0.717  0.756  0.595  1.0
  Cs  Cs1  1  0.283  0.244  0.405  1.0
  Cs  Cs2  1  0.764  0.511  0.188  1.0
  Cs  Cs3  1  0.236  0.489  0.812  1.0
  Ag  Ag4  1  0.621  0.091  0.072  1.0
  Ag  Ag5  1  0.379  0.909  0.928  1.0
  Sb  Sb6  1  0.870  0.132  0.764  1.0
  Sb  Sb7  1  0.130  0.868  0.236  1.0
  S  S8  1  0.265  0.639  0.110  1.0
  S  S9  1  0.772  0.948  0.269  1.0
  S  S10  1  0.755  0.262  0.572  1.0
  S  S11  1  0.735  0.361  0.890  1.0
  S  S12  1  0.238  0.149  0.118  1.0
  S  S13  1  0.245  0.738  0.428  1.0
  S  S14  1  0.762  0.851  0.882  1.0
  S  S15  1  0.228  0.052  0.731  1.0
[/CIF]
.