The structure described by Ag2S crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted linear geometry to two equivalent S(1) atoms. In the second Ag site, Ag(2) is bonded in a 3-coordinate geometry to three equivalent S(1) atoms. S(1) is bonded in a 5-coordinate geometry to two equivalent Ag(1) and three equivalent Ag(2) atoms. is represented by the CIF file [CIF]
data_Ag2S
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.402
_cell_length_b   4.361
_cell_length_c   8.150
_cell_angle_alpha   69.611
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   246.589
_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  0.509  0.477  0.794  1.0
  Ag  Ag1  1  0.491  0.523  0.206  1.0
  Ag  Ag2  1  0.693  0.855  0.443  1.0
  Ag  Ag3  1  0.009  0.523  0.706  1.0
  Ag  Ag4  1  0.991  0.477  0.294  1.0
  Ag  Ag5  1  0.307  0.145  0.557  1.0
  Ag  Ag6  1  0.807  0.855  0.943  1.0
  Ag  Ag7  1  0.193  0.145  0.057  1.0
  S  S8  1  0.763  0.260  0.141  1.0
  S  S9  1  0.263  0.740  0.359  1.0
  S  S10  1  0.237  0.740  0.859  1.0
  S  S11  1  0.737  0.260  0.641  1.0
[/CIF]
.
The structure described by Ag2S crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted linear geometry to two equivalent S(1) atoms. In the second Ag site, Ag(2) is bonded in a 3-coordinate geometry to three equivalent S(1) atoms. S(1) is bonded in a 5-coordinate geometry to two equivalent Ag(1) and three equivalent Ag(2) atoms. is represented by the CIF file [CIF]
data_Ag2S
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.402
_cell_length_b   4.361
_cell_length_c   8.150
_cell_angle_alpha   69.611
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   246.589
_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  0.509  0.477  0.794  1.0
  Ag  Ag1  1  0.491  0.523  0.206  1.0
  Ag  Ag2  1  0.693  0.855  0.443  1.0
  Ag  Ag3  1  0.009  0.523  0.706  1.0
  Ag  Ag4  1  0.991  0.477  0.294  1.0
  Ag  Ag5  1  0.307  0.145  0.557  1.0
  Ag  Ag6  1  0.807  0.855  0.943  1.0
  Ag  Ag7  1  0.193  0.145  0.057  1.0
  S  S8  1  0.763  0.260  0.141  1.0
  S  S9  1  0.263  0.740  0.359  1.0
  S  S10  1  0.237  0.740  0.859  1.0
  S  S11  1  0.737  0.260  0.641  1.0
[/CIF]
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