The material described by Ag2TeO4 crystallizes in the triclinic P-1 space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(4) atoms. In the second Ag site, Ag(2) is bonded in a distorted square co-planar geometry to two equivalent O(2) and two equivalent O(3) atoms. Te(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Ag(1) and one Te(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ag(2) and one Te(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ag(2) and one Te(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to two equivalent Ag(1) and one Te(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ag2TeO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.210
_cell_length_b   6.240
_cell_length_c   7.313
_cell_angle_alpha   103.502
_cell_angle_beta   103.994
_cell_angle_gamma   116.177
_symmetry_Int_Tables_number   1
_cell_volume   227.166
_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  0.980  0.529  0.751  1.0
  Ag  Ag1  1  0.283  0.221  0.749  1.0
  Ag  Ag2  1  0.020  0.471  0.249  1.0
  Ag  Ag3  1  0.717  0.779  0.251  1.0
  Te  Te4  1  0.378  0.123  0.251  1.0
  Te  Te5  1  0.622  0.877  0.749  1.0
  O  O6  1  0.728  0.254  0.408  1.0
  O  O7  1  0.350  0.311  0.090  1.0
  O  O8  1  0.188  0.152  0.408  1.0
  O  O9  1  0.245  0.776  0.095  1.0
  O  O10  1  0.755  0.224  0.905  1.0
  O  O11  1  0.812  0.848  0.592  1.0
  O  O12  1  0.650  0.689  0.910  1.0
  O  O13  1  0.272  0.746  0.592  1.0
[/CIF]
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The material described by Ag2TeO4 crystallizes in the triclinic P-1 space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(4) atoms. In the second Ag site, Ag(2) is bonded in a distorted square co-planar geometry to two equivalent O(2) and two equivalent O(3) atoms. Te(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Ag(1) and one Te(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ag(2) and one Te(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ag(2) and one Te(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to two equivalent Ag(1) and one Te(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ag2TeO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.210
_cell_length_b   6.240
_cell_length_c   7.313
_cell_angle_alpha   103.502
_cell_angle_beta   103.994
_cell_angle_gamma   116.177
_symmetry_Int_Tables_number   1
_cell_volume   227.166
_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  0.980  0.529  0.751  1.0
  Ag  Ag1  1  0.283  0.221  0.749  1.0
  Ag  Ag2  1  0.020  0.471  0.249  1.0
  Ag  Ag3  1  0.717  0.779  0.251  1.0
  Te  Te4  1  0.378  0.123  0.251  1.0
  Te  Te5  1  0.622  0.877  0.749  1.0
  O  O6  1  0.728  0.254  0.408  1.0
  O  O7  1  0.350  0.311  0.090  1.0
  O  O8  1  0.188  0.152  0.408  1.0
  O  O9  1  0.245  0.776  0.095  1.0
  O  O10  1  0.755  0.224  0.905  1.0
  O  O11  1  0.812  0.848  0.592  1.0
  O  O12  1  0.650  0.689  0.910  1.0
  O  O13  1  0.272  0.746  0.592  1.0
[/CIF]
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