The crystal structure described by Y3AgO5 crystallizes in the trigonal R3m space group. There are three inequivalent Y sites. In the first Y site, Y(1) is bonded in a 5-coordinate geometry to one O(2), one O(4), one O(9), and two equivalent O(7) atoms. In the second Y site, Y(2) is bonded in a 6-coordinate geometry to one O(1), one O(4), one O(5), one O(8), and two equivalent O(9) atoms. In the third Y site, Y(3) is bonded in a 5-coordinate geometry to one O(3), one O(6), one O(7), and two equivalent O(8) atoms. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a tetrahedral geometry to one O(1) and three equivalent O(7) atoms. In the second Ag site, Ag(2) is bonded in a tetrahedral geometry to one O(2) and three equivalent O(8) atoms. In the third Ag site, Ag(3) is bonded in a rectangular see-saw-like geometry to one O(3) and three equivalent O(9) atoms. There are nine inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Y(2) and one Ag(1) atom to form OY3Ag trigonal pyramids that share corners with three equivalent O(4)Y6 octahedra, corners with three equivalent O(7)Y3Ag tetrahedra, corners with three equivalent O(8)Y3Ag tetrahedra, and corners with six equivalent O(9)Y3Ag tetrahedra. The corner-sharing octahedral tilt angles are 48°. In the second O site, O(2) is bonded to three equivalent Y(1) and one Ag(2) atom to form OY3Ag tetrahedra that share corners with three equivalent O(8)Y3Ag tetrahedra, corners with three equivalent O(9)Y3Ag tetrahedra, corners with six equivalent O(7)Y3Ag tetrahedra, and  a faceface with one O(4)Y6 octahedra. In the third O site, O(3) is bonded to three equivalent Y(3) and one Ag(3) atom to form corner-sharing OY3Ag trigonal pyramids. In the fourth O site, O(4) is bonded to three equivalent Y(1) and three equivalent Y(2) atoms to form a mixture of face and corner-sharing OY6 octahedra. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to three equivalent Y(2) atoms. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Y(3) atoms. In the seventh O site, O(7) is bonded to one Y(3), two equivalent Y(1), and one Ag(1) atom to form OY3Ag tetrahedra that share corners with two equivalent O(4)Y6 octahedra, corners with two equivalent O(2)Y3Ag tetrahedra, corners with two equivalent O(8)Y3Ag tetrahedra, corners with two equivalent O(9)Y3Ag tetrahedra, corners with four equivalent O(7)Y3Ag tetrahedra,  a cornercorner with one O(1)Y3Ag trigonal pyramid, and  a cornercorner with one O(3)Y3Ag trigonal pyramid. The corner-sharing octahedral tilt angles are 55°. In the eighth O site, O(8) is bonded to one Y(2), two equivalent Y(3), and one Ag(2) atom to form OY3Ag tetrahedra that share  a cornercorner with one O(4)Y6 octahedra,  a cornercorner with one O(2)Y3Ag tetrahedra, corners with two equivalent O(7)Y3Ag tetrahedra, corners with two equivalent O(9)Y3Ag tetrahedra, corners with four equivalent O(8)Y3Ag tetrahedra,  a cornercorner with one O(1)Y3Ag trigonal pyramid, and corners with two equivalent O(3)Y3Ag trigonal pyramids. The corner-sharing octahedral tilt angles are 43°. In the ninth O site, O(9) is bonded to one Y(1), two equivalent Y(2), and one Ag(3) atom to form distorted OY3Ag tetrahedra that share  a cornercorner with one O(2)Y3Ag tetrahedra, corners with two equivalent O(7)Y3Ag tetrahedra, corners with two equivalent O(8)Y3Ag tetrahedra, corners with four equivalent O(9)Y3Ag tetrahedra,  a cornercorner with one O(3)Y3Ag trigonal pyramid, corners with two equivalent O(1)Y3Ag trigonal pyramids, and  a faceface with one O(4)Y6 octahedra. is represented by the CIF card [CIF]
data_Y3AgO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.205
_cell_length_b   10.205
_cell_length_c   10.205
_cell_angle_alpha   42.021
_cell_angle_beta   42.021
_cell_angle_gamma   42.021
_symmetry_Int_Tables_number   1
_cell_volume   430.792
_cell_formula_units_Z   3
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  0.014  0.500  0.500  1.0
  Y  Y1  1  0.500  0.500  0.014  1.0
  Y  Y2  1  0.500  0.014  0.500  1.0
  Y  Y3  1  0.748  0.293  0.293  1.0
  Y  Y4  1  0.293  0.293  0.748  1.0
  Y  Y5  1  0.293  0.748  0.293  1.0
  Y  Y6  1  0.253  0.709  0.709  1.0
  Y  Y7  1  0.709  0.709  0.253  1.0
  Y  Y8  1  0.709  0.253  0.709  1.0
  Ag  Ag9  1  0.019  0.019  0.019  1.0
  Ag  Ag10  1  0.224  0.224  0.224  1.0
  Ag  Ag11  1  0.801  0.801  0.801  1.0
  O  O12  1  0.101  0.101  0.101  1.0
  O  O13  1  0.301  0.301  0.301  1.0
  O  O14  1  0.882  0.882  0.882  1.0
  O  O15  1  0.385  0.385  0.385  1.0
  O  O16  1  0.484  0.484  0.484  1.0
  O  O17  1  0.594  0.594  0.594  1.0
  O  O18  1  0.312  0.817  0.817  1.0
  O  O19  1  0.817  0.817  0.312  1.0
  O  O20  1  0.817  0.312  0.817  1.0
  O  O21  1  0.870  0.355  0.355  1.0
  O  O22  1  0.355  0.355  0.870  1.0
  O  O23  1  0.355  0.870  0.355  1.0
  O  O24  1  0.047  0.604  0.604  1.0
  O  O25  1  0.604  0.604  0.047  1.0
  O  O26  1  0.604  0.047  0.604  1.0
[/CIF]
.
The crystal structure described by Y3AgO5 crystallizes in the trigonal R3m space group. There are three inequivalent Y sites. In the first Y site, Y(1) is bonded in a 5-coordinate geometry to one O(2), one O(4), one O(9), and two equivalent O(7) atoms. In the second Y site, Y(2) is bonded in a 6-coordinate geometry to one O(1), one O(4), one O(5), one O(8), and two equivalent O(9) atoms. In the third Y site, Y(3) is bonded in a 5-coordinate geometry to one O(3), one O(6), one O(7), and two equivalent O(8) atoms. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a tetrahedral geometry to one O(1) and three equivalent O(7) atoms. In the second Ag site, Ag(2) is bonded in a tetrahedral geometry to one O(2) and three equivalent O(8) atoms. In the third Ag site, Ag(3) is bonded in a rectangular see-saw-like geometry to one O(3) and three equivalent O(9) atoms. There are nine inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Y(2) and one Ag(1) atom to form OY3Ag trigonal pyramids that share corners with three equivalent O(4)Y6 octahedra, corners with three equivalent O(7)Y3Ag tetrahedra, corners with three equivalent O(8)Y3Ag tetrahedra, and corners with six equivalent O(9)Y3Ag tetrahedra. The corner-sharing octahedral tilt angles are 48°. In the second O site, O(2) is bonded to three equivalent Y(1) and one Ag(2) atom to form OY3Ag tetrahedra that share corners with three equivalent O(8)Y3Ag tetrahedra, corners with three equivalent O(9)Y3Ag tetrahedra, corners with six equivalent O(7)Y3Ag tetrahedra, and  a faceface with one O(4)Y6 octahedra. In the third O site, O(3) is bonded to three equivalent Y(3) and one Ag(3) atom to form corner-sharing OY3Ag trigonal pyramids. In the fourth O site, O(4) is bonded to three equivalent Y(1) and three equivalent Y(2) atoms to form a mixture of face and corner-sharing OY6 octahedra. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to three equivalent Y(2) atoms. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Y(3) atoms. In the seventh O site, O(7) is bonded to one Y(3), two equivalent Y(1), and one Ag(1) atom to form OY3Ag tetrahedra that share corners with two equivalent O(4)Y6 octahedra, corners with two equivalent O(2)Y3Ag tetrahedra, corners with two equivalent O(8)Y3Ag tetrahedra, corners with two equivalent O(9)Y3Ag tetrahedra, corners with four equivalent O(7)Y3Ag tetrahedra,  a cornercorner with one O(1)Y3Ag trigonal pyramid, and  a cornercorner with one O(3)Y3Ag trigonal pyramid. The corner-sharing octahedral tilt angles are 55°. In the eighth O site, O(8) is bonded to one Y(2), two equivalent Y(3), and one Ag(2) atom to form OY3Ag tetrahedra that share  a cornercorner with one O(4)Y6 octahedra,  a cornercorner with one O(2)Y3Ag tetrahedra, corners with two equivalent O(7)Y3Ag tetrahedra, corners with two equivalent O(9)Y3Ag tetrahedra, corners with four equivalent O(8)Y3Ag tetrahedra,  a cornercorner with one O(1)Y3Ag trigonal pyramid, and corners with two equivalent O(3)Y3Ag trigonal pyramids. The corner-sharing octahedral tilt angles are 43°. In the ninth O site, O(9) is bonded to one Y(1), two equivalent Y(2), and one Ag(3) atom to form distorted OY3Ag tetrahedra that share  a cornercorner with one O(2)Y3Ag tetrahedra, corners with two equivalent O(7)Y3Ag tetrahedra, corners with two equivalent O(8)Y3Ag tetrahedra, corners with four equivalent O(9)Y3Ag tetrahedra,  a cornercorner with one O(3)Y3Ag trigonal pyramid, corners with two equivalent O(1)Y3Ag trigonal pyramids, and  a faceface with one O(4)Y6 octahedra. is represented by the CIF card [CIF]
data_Y3AgO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.205
_cell_length_b   10.205
_cell_length_c   10.205
_cell_angle_alpha   42.021
_cell_angle_beta   42.021
_cell_angle_gamma   42.021
_symmetry_Int_Tables_number   1
_cell_volume   430.792
_cell_formula_units_Z   3
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  0.014  0.500  0.500  1.0
  Y  Y1  1  0.500  0.500  0.014  1.0
  Y  Y2  1  0.500  0.014  0.500  1.0
  Y  Y3  1  0.748  0.293  0.293  1.0
  Y  Y4  1  0.293  0.293  0.748  1.0
  Y  Y5  1  0.293  0.748  0.293  1.0
  Y  Y6  1  0.253  0.709  0.709  1.0
  Y  Y7  1  0.709  0.709  0.253  1.0
  Y  Y8  1  0.709  0.253  0.709  1.0
  Ag  Ag9  1  0.019  0.019  0.019  1.0
  Ag  Ag10  1  0.224  0.224  0.224  1.0
  Ag  Ag11  1  0.801  0.801  0.801  1.0
  O  O12  1  0.101  0.101  0.101  1.0
  O  O13  1  0.301  0.301  0.301  1.0
  O  O14  1  0.882  0.882  0.882  1.0
  O  O15  1  0.385  0.385  0.385  1.0
  O  O16  1  0.484  0.484  0.484  1.0
  O  O17  1  0.594  0.594  0.594  1.0
  O  O18  1  0.312  0.817  0.817  1.0
  O  O19  1  0.817  0.817  0.312  1.0
  O  O20  1  0.817  0.312  0.817  1.0
  O  O21  1  0.870  0.355  0.355  1.0
  O  O22  1  0.355  0.355  0.870  1.0
  O  O23  1  0.355  0.870  0.355  1.0
  O  O24  1  0.047  0.604  0.604  1.0
  O  O25  1  0.604  0.604  0.047  1.0
  O  O26  1  0.604  0.047  0.604  1.0
[/CIF]
.