The crystal structure described by Y6AgTe2 crystallizes in the orthorhombic Pnma space group. There are six inequivalent Y sites. In the first Y site, Y(1) is bonded in a 3-coordinate geometry to two equivalent Ag(1) and one Te(1) atom. In the second Y site, Y(2) is bonded in a 5-coordinate geometry to three equivalent Ag(1) and two equivalent Te(2) atoms. In the third Y site, Y(3) is bonded in a 1-coordinate geometry to one Ag(1) and one Te(2) atom. In the fourth Y site, Y(4) is bonded to two equivalent Ag(1), one Te(2), and two equivalent Te(1) atoms to form distorted edge-sharing YAg2Te3 square pyramids. In the fifth Y site, Y(5) is bonded in a 4-coordinate geometry to one Ag(1), one Te(2), and three equivalent Te(1) atoms. In the sixth Y site, Y(6) is bonded in a 4-coordinate geometry to two equivalent Te(1) and two equivalent Te(2) atoms. Ag(1) is bonded in a 9-coordinate geometry to one Y(3), one Y(5), two equivalent Y(1), two equivalent Y(4), and three equivalent Y(2) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 8-coordinate geometry to one Y(1), two equivalent Y(4), two equivalent Y(6), and three equivalent Y(5) atoms. In the second Te site, Te(2) is bonded to one Y(3), one Y(4), one Y(5), two equivalent Y(2), and two equivalent Y(6) atoms to form distorted edge-sharing TeY7 pentagonal bipyramids. is represented by the CIF card [CIF]
data_Y6AgTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.087
_cell_length_b   11.622
_cell_length_c   22.031
_cell_angle_alpha   89.999
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   1046.429
_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
  Y  Y0  1  0.750  0.668  0.892  1.0
  Y  Y1  1  0.250  0.122  0.972  1.0
  Y  Y2  1  0.750  0.831  0.392  1.0
  Y  Y3  1  0.750  0.388  0.985  1.0
  Y  Y4  1  0.250  0.460  0.658  1.0
  Y  Y5  1  0.750  0.112  0.485  1.0
  Y  Y6  1  0.250  0.755  0.267  1.0
  Y  Y7  1  0.250  0.331  0.108  1.0
  Y  Y8  1  0.750  0.878  0.028  1.0
  Y  Y9  1  0.750  0.540  0.342  1.0
  Y  Y10  1  0.250  0.080  0.353  1.0
  Y  Y11  1  0.750  0.622  0.528  1.0
  Y  Y12  1  0.250  0.169  0.608  1.0
  Y  Y13  1  0.250  0.040  0.158  1.0
  Y  Y14  1  0.750  0.580  0.147  1.0
  Y  Y15  1  0.250  0.420  0.853  1.0
  Y  Y16  1  0.250  0.378  0.472  1.0
  Y  Y17  1  0.250  0.745  0.767  1.0
  Y  Y18  1  0.750  0.255  0.233  1.0
  Y  Y19  1  0.750  0.245  0.733  1.0
  Y  Y20  1  0.250  0.612  0.015  1.0
  Y  Y21  1  0.750  0.920  0.647  1.0
  Y  Y22  1  0.750  0.960  0.842  1.0
  Y  Y23  1  0.250  0.888  0.515  1.0
  Ag  Ag24  1  0.750  0.148  0.076  1.0
  Ag  Ag25  1  0.250  0.852  0.924  1.0
  Ag  Ag26  1  0.250  0.648  0.424  1.0
  Ag  Ag27  1  0.750  0.352  0.576  1.0
  Te  Te28  1  0.250  0.029  0.738  1.0
  Te  Te29  1  0.250  0.780  0.127  1.0
  Te  Te30  1  0.250  0.471  0.238  1.0
  Te  Te31  1  0.750  0.971  0.262  1.0
  Te  Te32  1  0.750  0.529  0.762  1.0
  Te  Te33  1  0.750  0.280  0.373  1.0
  Te  Te34  1  0.250  0.720  0.627  1.0
  Te  Te35  1  0.750  0.220  0.873  1.0
[/CIF]
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The crystal structure described by Y6AgTe2 crystallizes in the orthorhombic Pnma space group. There are six inequivalent Y sites. In the first Y site, Y(1) is bonded in a 3-coordinate geometry to two equivalent Ag(1) and one Te(1) atom. In the second Y site, Y(2) is bonded in a 5-coordinate geometry to three equivalent Ag(1) and two equivalent Te(2) atoms. In the third Y site, Y(3) is bonded in a 1-coordinate geometry to one Ag(1) and one Te(2) atom. In the fourth Y site, Y(4) is bonded to two equivalent Ag(1), one Te(2), and two equivalent Te(1) atoms to form distorted edge-sharing YAg2Te3 square pyramids. In the fifth Y site, Y(5) is bonded in a 4-coordinate geometry to one Ag(1), one Te(2), and three equivalent Te(1) atoms. In the sixth Y site, Y(6) is bonded in a 4-coordinate geometry to two equivalent Te(1) and two equivalent Te(2) atoms. Ag(1) is bonded in a 9-coordinate geometry to one Y(3), one Y(5), two equivalent Y(1), two equivalent Y(4), and three equivalent Y(2) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 8-coordinate geometry to one Y(1), two equivalent Y(4), two equivalent Y(6), and three equivalent Y(5) atoms. In the second Te site, Te(2) is bonded to one Y(3), one Y(4), one Y(5), two equivalent Y(2), and two equivalent Y(6) atoms to form distorted edge-sharing TeY7 pentagonal bipyramids. is represented by the CIF card [CIF]
data_Y6AgTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.087
_cell_length_b   11.622
_cell_length_c   22.031
_cell_angle_alpha   89.999
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   1046.429
_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
  Y  Y0  1  0.750  0.668  0.892  1.0
  Y  Y1  1  0.250  0.122  0.972  1.0
  Y  Y2  1  0.750  0.831  0.392  1.0
  Y  Y3  1  0.750  0.388  0.985  1.0
  Y  Y4  1  0.250  0.460  0.658  1.0
  Y  Y5  1  0.750  0.112  0.485  1.0
  Y  Y6  1  0.250  0.755  0.267  1.0
  Y  Y7  1  0.250  0.331  0.108  1.0
  Y  Y8  1  0.750  0.878  0.028  1.0
  Y  Y9  1  0.750  0.540  0.342  1.0
  Y  Y10  1  0.250  0.080  0.353  1.0
  Y  Y11  1  0.750  0.622  0.528  1.0
  Y  Y12  1  0.250  0.169  0.608  1.0
  Y  Y13  1  0.250  0.040  0.158  1.0
  Y  Y14  1  0.750  0.580  0.147  1.0
  Y  Y15  1  0.250  0.420  0.853  1.0
  Y  Y16  1  0.250  0.378  0.472  1.0
  Y  Y17  1  0.250  0.745  0.767  1.0
  Y  Y18  1  0.750  0.255  0.233  1.0
  Y  Y19  1  0.750  0.245  0.733  1.0
  Y  Y20  1  0.250  0.612  0.015  1.0
  Y  Y21  1  0.750  0.920  0.647  1.0
  Y  Y22  1  0.750  0.960  0.842  1.0
  Y  Y23  1  0.250  0.888  0.515  1.0
  Ag  Ag24  1  0.750  0.148  0.076  1.0
  Ag  Ag25  1  0.250  0.852  0.924  1.0
  Ag  Ag26  1  0.250  0.648  0.424  1.0
  Ag  Ag27  1  0.750  0.352  0.576  1.0
  Te  Te28  1  0.250  0.029  0.738  1.0
  Te  Te29  1  0.250  0.780  0.127  1.0
  Te  Te30  1  0.250  0.471  0.238  1.0
  Te  Te31  1  0.750  0.971  0.262  1.0
  Te  Te32  1  0.750  0.529  0.762  1.0
  Te  Te33  1  0.750  0.280  0.373  1.0
  Te  Te34  1  0.250  0.720  0.627  1.0
  Te  Te35  1  0.750  0.220  0.873  1.0
[/CIF]
.