The crystal structure described by Ag2SO4 crystallizes in the triclinic P1 space group. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to one O(2), one O(4), one O(6), and one O(7) atom. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(5), and one O(8) atom. In the third Ag site, Ag(3) is bonded in a 4-coordinate geometry to one O(2), one O(4), one O(6), and one O(7) atom. In the fourth Ag site, Ag(4) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(5), and one O(8) atom. There are two inequivalent S sites. In the first S site, S(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. In the second S site, S(2) is bonded in a tetrahedral geometry to one O(5), one O(6), one O(7), and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to one Ag(2), one Ag(4), and one S(1) atom. In the second O site, O(2) is bonded in a 1-coordinate geometry to one Ag(1), one Ag(3), and one S(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to one Ag(2), one Ag(4), and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Ag(1), one Ag(3), and one S(1) atom. In the fifth O site, O(5) is bonded in a 1-coordinate geometry to one Ag(2), one Ag(4), and one S(2) atom. In the sixth O site, O(6) is bonded in a 1-coordinate geometry to one Ag(1), one Ag(3), and one S(2) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(3), and one S(2) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Ag(2), one Ag(4), and one S(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ag2SO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.467
_cell_length_b   6.864
_cell_length_c   6.388
_cell_angle_alpha   79.325
_cell_angle_beta   52.819
_cell_angle_gamma   47.856
_symmetry_Int_Tables_number   1
_cell_volume   203.508
_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
  Ag  Ag0  1  0.823  0.426  0.834  1.0
  Ag  Ag1  1  0.428  0.818  0.419  1.0
  Ag  Ag2  1  0.177  0.577  0.180  1.0
  Ag  Ag3  1  0.576  0.182  0.575  1.0
  S  S4  1  0.126  0.124  0.132  1.0
  S  S5  1  0.870  0.872  0.876  1.0
  O  O6  1  0.277  0.114  0.826  1.0
  O  O7  1  0.292  0.823  0.112  1.0
  O  O8  1  0.836  0.283  0.261  1.0
  O  O9  1  0.126  0.257  0.278  1.0
  O  O10  1  0.741  0.875  0.160  1.0
  O  O11  1  0.708  0.181  0.883  1.0
  O  O12  1  0.889  0.727  0.709  1.0
  O  O13  1  0.167  0.724  0.741  1.0
[/CIF]
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The crystal structure described by Ag2SO4 crystallizes in the triclinic P1 space group. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to one O(2), one O(4), one O(6), and one O(7) atom. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(5), and one O(8) atom. In the third Ag site, Ag(3) is bonded in a 4-coordinate geometry to one O(2), one O(4), one O(6), and one O(7) atom. In the fourth Ag site, Ag(4) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(5), and one O(8) atom. There are two inequivalent S sites. In the first S site, S(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. In the second S site, S(2) is bonded in a tetrahedral geometry to one O(5), one O(6), one O(7), and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to one Ag(2), one Ag(4), and one S(1) atom. In the second O site, O(2) is bonded in a 1-coordinate geometry to one Ag(1), one Ag(3), and one S(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to one Ag(2), one Ag(4), and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Ag(1), one Ag(3), and one S(1) atom. In the fifth O site, O(5) is bonded in a 1-coordinate geometry to one Ag(2), one Ag(4), and one S(2) atom. In the sixth O site, O(6) is bonded in a 1-coordinate geometry to one Ag(1), one Ag(3), and one S(2) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(3), and one S(2) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Ag(2), one Ag(4), and one S(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ag2SO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.467
_cell_length_b   6.864
_cell_length_c   6.388
_cell_angle_alpha   79.325
_cell_angle_beta   52.819
_cell_angle_gamma   47.856
_symmetry_Int_Tables_number   1
_cell_volume   203.508
_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
  Ag  Ag0  1  0.823  0.426  0.834  1.0
  Ag  Ag1  1  0.428  0.818  0.419  1.0
  Ag  Ag2  1  0.177  0.577  0.180  1.0
  Ag  Ag3  1  0.576  0.182  0.575  1.0
  S  S4  1  0.126  0.124  0.132  1.0
  S  S5  1  0.870  0.872  0.876  1.0
  O  O6  1  0.277  0.114  0.826  1.0
  O  O7  1  0.292  0.823  0.112  1.0
  O  O8  1  0.836  0.283  0.261  1.0
  O  O9  1  0.126  0.257  0.278  1.0
  O  O10  1  0.741  0.875  0.160  1.0
  O  O11  1  0.708  0.181  0.883  1.0
  O  O12  1  0.889  0.727  0.709  1.0
  O  O13  1  0.167  0.724  0.741  1.0
[/CIF]
.