The crystal structure described by Ag3Te(AsO7)2 crystallizes in the monoclinic P2_1 space group. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one O(1), one O(11), one O(12), one O(2), and one O(4) atom to form distorted AgO5 trigonal bipyramids that share  a cornercorner with one Te(1)O6 octahedra, corners with two equivalent As(1)O4 tetrahedra, and corners with two equivalent As(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 56°. In the second Ag site, Ag(2) is bonded in a see-saw-like geometry to one O(14), one O(6), one O(7), and one O(9) atom. In the third Ag site, Ag(3) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(10), one O(13), and one O(2) atom. There are two inequivalent As sites. In the first As site, As(1) is bonded to one O(10), one O(12), one O(2), and one O(9) atom to form AsO4 tetrahedra that share corners with two equivalent Ag(1)O5 trigonal bipyramids. In the second As site, As(2) is bonded to one O(1), one O(11), one O(13), and one O(14) atom to form AsO4 tetrahedra that share corners with two equivalent Ag(1)O5 trigonal bipyramids. Te(1) is bonded to one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form TeO6 octahedra that share  a cornercorner with one Ag(1)O5 trigonal bipyramid. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(3), and one As(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(3), and one As(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Te(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Ag(1) and one Te(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one Te(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Ag(2) and one Te(1) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Ag(2) and one Te(1) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one Te(1) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one Ag(2) and one As(1) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one Ag(3) and one As(1) atom. In the eleventh O site, O(11) is bonded in a bent 120 degrees geometry to one Ag(1) and one As(2) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one Ag(1) and one As(1) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one Ag(3) and one As(2) atom. In the fourteenth O site, O(14) is bonded in a bent 120 degrees geometry to one Ag(2) and one As(2) atom. is represented by the CIF card [CIF]
data_Ag3Te(AsO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.155
_cell_length_b   7.552
_cell_length_c   8.650
_cell_angle_alpha   64.128
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   596.942
_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  0.754  0.069  0.451  1.0
  Ag  Ag1  1  0.750  0.493  0.017  1.0
  Ag  Ag2  1  0.254  0.931  0.549  1.0
  Ag  Ag3  1  0.250  0.507  0.983  1.0
  Ag  Ag4  1  0.747  0.470  0.457  1.0
  Ag  Ag5  1  0.247  0.530  0.543  1.0
  Te  Te6  1  0.750  0.998  0.007  1.0
  Te  Te7  1  0.250  0.002  0.993  1.0
  As  As8  1  0.944  0.659  0.659  1.0
  As  As9  1  0.444  0.341  0.341  1.0
  As  As10  1  0.056  0.321  0.341  1.0
  As  As11  1  0.556  0.679  0.659  1.0
  O  O12  1  0.380  0.678  0.647  1.0
  O  O13  1  0.880  0.322  0.353  1.0
  O  O14  1  0.620  0.324  0.352  1.0
  O  O15  1  0.120  0.676  0.648  1.0
  O  O16  1  0.858  0.148  0.810  1.0
  O  O17  1  0.855  0.017  0.187  1.0
  O  O18  1  0.358  0.852  0.190  1.0
  O  O19  1  0.138  0.196  0.819  1.0
  O  O20  1  0.821  0.734  0.053  1.0
  O  O21  1  0.355  0.983  0.813  1.0
  O  O22  1  0.178  0.782  0.950  1.0
  O  O23  1  0.638  0.804  0.181  1.0
  O  O24  1  0.321  0.266  0.947  1.0
  O  O25  1  0.678  0.218  0.050  1.0
  O  O26  1  0.150  0.953  0.196  1.0
  O  O27  1  0.650  0.047  0.804  1.0
  O  O28  1  0.915  0.471  0.856  1.0
  O  O29  1  0.902  0.624  0.482  1.0
  O  O30  1  0.415  0.529  0.144  1.0
  O  O31  1  0.097  0.110  0.520  1.0
  O  O32  1  0.874  0.870  0.648  1.0
  O  O33  1  0.402  0.376  0.518  1.0
  O  O34  1  0.126  0.523  0.350  1.0
  O  O35  1  0.597  0.890  0.480  1.0
  O  O36  1  0.374  0.130  0.352  1.0
  O  O37  1  0.626  0.477  0.650  1.0
  O  O38  1  0.084  0.329  0.144  1.0
  O  O39  1  0.584  0.671  0.856  1.0
[/CIF]
.
The crystal structure described by Ag3Te(AsO7)2 crystallizes in the monoclinic P2_1 space group. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one O(1), one O(11), one O(12), one O(2), and one O(4) atom to form distorted AgO5 trigonal bipyramids that share  a cornercorner with one Te(1)O6 octahedra, corners with two equivalent As(1)O4 tetrahedra, and corners with two equivalent As(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 56°. In the second Ag site, Ag(2) is bonded in a see-saw-like geometry to one O(14), one O(6), one O(7), and one O(9) atom. In the third Ag site, Ag(3) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(10), one O(13), and one O(2) atom. There are two inequivalent As sites. In the first As site, As(1) is bonded to one O(10), one O(12), one O(2), and one O(9) atom to form AsO4 tetrahedra that share corners with two equivalent Ag(1)O5 trigonal bipyramids. In the second As site, As(2) is bonded to one O(1), one O(11), one O(13), and one O(14) atom to form AsO4 tetrahedra that share corners with two equivalent Ag(1)O5 trigonal bipyramids. Te(1) is bonded to one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form TeO6 octahedra that share  a cornercorner with one Ag(1)O5 trigonal bipyramid. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(3), and one As(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(3), and one As(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Te(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Ag(1) and one Te(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one Te(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Ag(2) and one Te(1) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Ag(2) and one Te(1) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one Te(1) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one Ag(2) and one As(1) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one Ag(3) and one As(1) atom. In the eleventh O site, O(11) is bonded in a bent 120 degrees geometry to one Ag(1) and one As(2) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one Ag(1) and one As(1) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one Ag(3) and one As(2) atom. In the fourteenth O site, O(14) is bonded in a bent 120 degrees geometry to one Ag(2) and one As(2) atom. is represented by the CIF card [CIF]
data_Ag3Te(AsO7)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.155
_cell_length_b   7.552
_cell_length_c   8.650
_cell_angle_alpha   64.128
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   596.942
_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  0.754  0.069  0.451  1.0
  Ag  Ag1  1  0.750  0.493  0.017  1.0
  Ag  Ag2  1  0.254  0.931  0.549  1.0
  Ag  Ag3  1  0.250  0.507  0.983  1.0
  Ag  Ag4  1  0.747  0.470  0.457  1.0
  Ag  Ag5  1  0.247  0.530  0.543  1.0
  Te  Te6  1  0.750  0.998  0.007  1.0
  Te  Te7  1  0.250  0.002  0.993  1.0
  As  As8  1  0.944  0.659  0.659  1.0
  As  As9  1  0.444  0.341  0.341  1.0
  As  As10  1  0.056  0.321  0.341  1.0
  As  As11  1  0.556  0.679  0.659  1.0
  O  O12  1  0.380  0.678  0.647  1.0
  O  O13  1  0.880  0.322  0.353  1.0
  O  O14  1  0.620  0.324  0.352  1.0
  O  O15  1  0.120  0.676  0.648  1.0
  O  O16  1  0.858  0.148  0.810  1.0
  O  O17  1  0.855  0.017  0.187  1.0
  O  O18  1  0.358  0.852  0.190  1.0
  O  O19  1  0.138  0.196  0.819  1.0
  O  O20  1  0.821  0.734  0.053  1.0
  O  O21  1  0.355  0.983  0.813  1.0
  O  O22  1  0.178  0.782  0.950  1.0
  O  O23  1  0.638  0.804  0.181  1.0
  O  O24  1  0.321  0.266  0.947  1.0
  O  O25  1  0.678  0.218  0.050  1.0
  O  O26  1  0.150  0.953  0.196  1.0
  O  O27  1  0.650  0.047  0.804  1.0
  O  O28  1  0.915  0.471  0.856  1.0
  O  O29  1  0.902  0.624  0.482  1.0
  O  O30  1  0.415  0.529  0.144  1.0
  O  O31  1  0.097  0.110  0.520  1.0
  O  O32  1  0.874  0.870  0.648  1.0
  O  O33  1  0.402  0.376  0.518  1.0
  O  O34  1  0.126  0.523  0.350  1.0
  O  O35  1  0.597  0.890  0.480  1.0
  O  O36  1  0.374  0.130  0.352  1.0
  O  O37  1  0.626  0.477  0.650  1.0
  O  O38  1  0.084  0.329  0.144  1.0
  O  O39  1  0.584  0.671  0.856  1.0
[/CIF]
.