The structure described by Ag4TeO5 is Krennerite-derived structured and crystallizes in the monoclinic C2/c space group. There are five inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 6-coordinate geometry to one O(2), one O(4), two equivalent O(3), and two equivalent O(5) atoms. In the second Ag site, Ag(2) is bonded in a 2-coordinate geometry to two equivalent O(2) atoms. In the third Ag site, Ag(3) is bonded in a 2-coordinate geometry to one O(3), one O(4), and one O(5) atom. In the fourth Ag site, Ag(4) is bonded in a 6-coordinate geometry to one O(2), one O(5), two equivalent O(1), and two equivalent O(4) atoms. In the fifth Ag site, Ag(5) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Te(1) is bonded to one O(2), one O(3), one O(4), one O(5), and two equivalent O(1) atoms to form edge-sharing TeO6 octahedra. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Ag(5), two equivalent Ag(4), and two equivalent Te(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ag(1), one Ag(2), one Ag(4), one Ag(5), and one Te(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Ag(3), two equivalent Ag(1), and one Te(1) atom. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to one Ag(1), one Ag(3), one Ag(5), two equivalent Ag(4), and one Te(1) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Ag(3), one Ag(4), two equivalent Ag(1), and one Te(1) atom. is represented by the CIF card [CIF]
data_Ag4TeO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.592
_cell_length_b   8.592
_cell_length_c   11.322
_cell_angle_alpha   75.997
_cell_angle_beta   75.997
_cell_angle_gamma   42.686
_symmetry_Int_Tables_number   1
_cell_volume   547.152
_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  0.168  0.706  0.528  1.0
  Ag  Ag1  1  0.917  0.083  0.250  1.0
  Ag  Ag2  1  0.083  0.917  0.750  1.0
  Ag  Ag3  1  0.726  0.457  0.745  1.0
  Ag  Ag4  1  0.543  0.274  0.755  1.0
  Ag  Ag5  1  0.274  0.543  0.255  1.0
  Ag  Ag6  1  0.103  0.301  0.270  1.0
  Ag  Ag7  1  0.457  0.726  0.245  1.0
  Ag  Ag8  1  0.699  0.897  0.230  1.0
  Ag  Ag9  1  0.500  0.000  0.000  1.0
  Ag  Ag10  1  0.706  0.168  0.028  1.0
  Ag  Ag11  1  0.301  0.103  0.770  1.0
  Ag  Ag12  1  0.294  0.832  0.972  1.0
  Ag  Ag13  1  0.897  0.699  0.730  1.0
  Ag  Ag14  1  0.000  0.500  0.500  1.0
  Ag  Ag15  1  0.832  0.294  0.472  1.0
  Te  Te16  1  0.427  0.873  0.505  1.0
  Te  Te17  1  0.573  0.127  0.495  1.0
  Te  Te18  1  0.127  0.573  0.995  1.0
  Te  Te19  1  0.873  0.427  0.005  1.0
  O  O20  1  0.870  0.609  0.093  1.0
  O  O21  1  0.910  0.843  0.889  1.0
  O  O22  1  0.495  0.622  0.607  1.0
  O  O23  1  0.700  0.663  0.397  1.0
  O  O24  1  0.391  0.130  0.407  1.0
  O  O25  1  0.609  0.870  0.593  1.0
  O  O26  1  0.843  0.910  0.389  1.0
  O  O27  1  0.505  0.378  0.393  1.0
  O  O28  1  0.130  0.391  0.907  1.0
  O  O29  1  0.378  0.505  0.893  1.0
  O  O30  1  0.937  0.239  0.900  1.0
  O  O31  1  0.063  0.761  0.100  1.0
  O  O32  1  0.337  0.300  0.103  1.0
  O  O33  1  0.300  0.337  0.603  1.0
  O  O34  1  0.622  0.495  0.107  1.0
  O  O35  1  0.761  0.063  0.600  1.0
  O  O36  1  0.663  0.700  0.897  1.0
  O  O37  1  0.239  0.937  0.400  1.0
  O  O38  1  0.090  0.157  0.111  1.0
  O  O39  1  0.157  0.090  0.611  1.0
[/CIF]
.
The structure described by Ag4TeO5 is Krennerite-derived structured and crystallizes in the monoclinic C2/c space group. There are five inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 6-coordinate geometry to one O(2), one O(4), two equivalent O(3), and two equivalent O(5) atoms. In the second Ag site, Ag(2) is bonded in a 2-coordinate geometry to two equivalent O(2) atoms. In the third Ag site, Ag(3) is bonded in a 2-coordinate geometry to one O(3), one O(4), and one O(5) atom. In the fourth Ag site, Ag(4) is bonded in a 6-coordinate geometry to one O(2), one O(5), two equivalent O(1), and two equivalent O(4) atoms. In the fifth Ag site, Ag(5) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Te(1) is bonded to one O(2), one O(3), one O(4), one O(5), and two equivalent O(1) atoms to form edge-sharing TeO6 octahedra. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Ag(5), two equivalent Ag(4), and two equivalent Te(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ag(1), one Ag(2), one Ag(4), one Ag(5), and one Te(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Ag(3), two equivalent Ag(1), and one Te(1) atom. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to one Ag(1), one Ag(3), one Ag(5), two equivalent Ag(4), and one Te(1) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Ag(3), one Ag(4), two equivalent Ag(1), and one Te(1) atom. is represented by the CIF card [CIF]
data_Ag4TeO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.592
_cell_length_b   8.592
_cell_length_c   11.322
_cell_angle_alpha   75.997
_cell_angle_beta   75.997
_cell_angle_gamma   42.686
_symmetry_Int_Tables_number   1
_cell_volume   547.152
_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  0.168  0.706  0.528  1.0
  Ag  Ag1  1  0.917  0.083  0.250  1.0
  Ag  Ag2  1  0.083  0.917  0.750  1.0
  Ag  Ag3  1  0.726  0.457  0.745  1.0
  Ag  Ag4  1  0.543  0.274  0.755  1.0
  Ag  Ag5  1  0.274  0.543  0.255  1.0
  Ag  Ag6  1  0.103  0.301  0.270  1.0
  Ag  Ag7  1  0.457  0.726  0.245  1.0
  Ag  Ag8  1  0.699  0.897  0.230  1.0
  Ag  Ag9  1  0.500  0.000  0.000  1.0
  Ag  Ag10  1  0.706  0.168  0.028  1.0
  Ag  Ag11  1  0.301  0.103  0.770  1.0
  Ag  Ag12  1  0.294  0.832  0.972  1.0
  Ag  Ag13  1  0.897  0.699  0.730  1.0
  Ag  Ag14  1  0.000  0.500  0.500  1.0
  Ag  Ag15  1  0.832  0.294  0.472  1.0
  Te  Te16  1  0.427  0.873  0.505  1.0
  Te  Te17  1  0.573  0.127  0.495  1.0
  Te  Te18  1  0.127  0.573  0.995  1.0
  Te  Te19  1  0.873  0.427  0.005  1.0
  O  O20  1  0.870  0.609  0.093  1.0
  O  O21  1  0.910  0.843  0.889  1.0
  O  O22  1  0.495  0.622  0.607  1.0
  O  O23  1  0.700  0.663  0.397  1.0
  O  O24  1  0.391  0.130  0.407  1.0
  O  O25  1  0.609  0.870  0.593  1.0
  O  O26  1  0.843  0.910  0.389  1.0
  O  O27  1  0.505  0.378  0.393  1.0
  O  O28  1  0.130  0.391  0.907  1.0
  O  O29  1  0.378  0.505  0.893  1.0
  O  O30  1  0.937  0.239  0.900  1.0
  O  O31  1  0.063  0.761  0.100  1.0
  O  O32  1  0.337  0.300  0.103  1.0
  O  O33  1  0.300  0.337  0.603  1.0
  O  O34  1  0.622  0.495  0.107  1.0
  O  O35  1  0.761  0.063  0.600  1.0
  O  O36  1  0.663  0.700  0.897  1.0
  O  O37  1  0.239  0.937  0.400  1.0
  O  O38  1  0.090  0.157  0.111  1.0
  O  O39  1  0.157  0.090  0.611  1.0
[/CIF]
.