The structure described by LiY4(AgO3)4 crystallizes in the monoclinic Pm space group. Li(1) is bonded in a 3-coordinate geometry to one O(7) and two equivalent O(3) atoms. There are four inequivalent Y sites. In the first Y site, Y(1) is bonded in a 8-coordinate geometry to one O(6), one O(8), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. In the second Y site, Y(2) is bonded to one O(5), one O(7), two equivalent O(1), and two equivalent O(4) atoms to form distorted edge-sharing YO6 pentagonal pyramids. In the third Y site, Y(3) is bonded to one O(6), one O(8), two equivalent O(1), and two equivalent O(4) atoms to form distorted edge-sharing YO6 pentagonal pyramids. In the fourth Y site, Y(4) is bonded in a 7-coordinate geometry to one O(5), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted square co-planar geometry to one O(1), one O(4), one O(5), and one O(8) atom. In the second Ag site, Ag(2) is bonded in a rectangular see-saw-like geometry to one O(2), one O(3), one O(6), and one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded to one Y(2), one Y(3), one Y(4), and one Ag(1) atom to form distorted OY3Ag tetrahedra that share  a cornercorner with one O(1)Y3Ag tetrahedra, corners with three equivalent O(4)Y3Ag tetrahedra,  a cornercorner with one O(7)LiYAg2 trigonal pyramid,  an edgeedge with one O(1)Y3Ag tetrahedra, and  an edgeedge with one O(4)Y3Ag tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Y(1), one Y(4), and one Ag(2) atom. In the third O site, O(3) is bonded in a distorted see-saw-like geometry to one Li(1), one Y(1), one Y(4), and one Ag(2) atom. In the fourth O site, O(4) is bonded to one Y(1), one Y(2), one Y(3), and one Ag(1) atom to form OY3Ag tetrahedra that share  a cornercorner with one O(4)Y3Ag tetrahedra, corners with three equivalent O(1)Y3Ag tetrahedra,  a cornercorner with one O(7)LiYAg2 trigonal pyramid,  an edgeedge with one O(1)Y3Ag tetrahedra, and  an edgeedge with one O(4)Y3Ag tetrahedra. In the fifth O site, O(5) is bonded in a see-saw-like geometry to one Y(2), one Y(4), and two equivalent Ag(1) atoms. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Y(1), one Y(3), and two equivalent Ag(2) atoms. In the seventh O site, O(7) is bonded to one Li(1), one Y(2), and two equivalent Ag(2) atoms to form distorted corner-sharing OLiYAg2 trigonal pyramids. In the eighth O site, O(8) is bonded in a see-saw-like geometry to one Y(1), one Y(3), and two equivalent Ag(1) atoms. is represented by the CIF file [CIF]
data_LiY4(AgO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.177
_cell_length_b   7.209
_cell_length_c   6.965
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   72.684
_symmetry_Int_Tables_number   1
_cell_volume   296.094
_cell_formula_units_Z   1
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
  Li  Li0  1  0.812  0.781  0.250  1.0
  Y  Y1  1  0.042  0.880  0.750  1.0
  Y  Y2  1  0.441  0.550  0.250  1.0
  Y  Y3  1  0.572  0.443  0.750  1.0
  Y  Y4  1  0.976  0.133  0.250  1.0
  Ag  Ag5  1  0.018  0.486  0.510  1.0
  Ag  Ag6  1  0.510  0.001  0.502  1.0
  Ag  Ag7  1  0.510  0.001  0.998  1.0
  Ag  Ag8  1  0.018  0.486  0.990  1.0
  O  O9  1  0.734  0.386  0.448  1.0
  O  O10  1  0.175  0.066  0.536  1.0
  O  O11  1  0.849  0.930  0.043  1.0
  O  O12  1  0.283  0.612  0.948  1.0
  O  O13  1  0.283  0.612  0.552  1.0
  O  O14  1  0.849  0.930  0.457  1.0
  O  O15  1  0.175  0.066  0.964  1.0
  O  O16  1  0.734  0.386  0.052  1.0
  O  O17  1  0.180  0.376  0.250  1.0
  O  O18  1  0.581  0.127  0.750  1.0
  O  O19  1  0.480  0.854  0.250  1.0
  O  O20  1  0.837  0.621  0.750  1.0
[/CIF]
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The structure described by LiY4(AgO3)4 crystallizes in the monoclinic Pm space group. Li(1) is bonded in a 3-coordinate geometry to one O(7) and two equivalent O(3) atoms. There are four inequivalent Y sites. In the first Y site, Y(1) is bonded in a 8-coordinate geometry to one O(6), one O(8), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. In the second Y site, Y(2) is bonded to one O(5), one O(7), two equivalent O(1), and two equivalent O(4) atoms to form distorted edge-sharing YO6 pentagonal pyramids. In the third Y site, Y(3) is bonded to one O(6), one O(8), two equivalent O(1), and two equivalent O(4) atoms to form distorted edge-sharing YO6 pentagonal pyramids. In the fourth Y site, Y(4) is bonded in a 7-coordinate geometry to one O(5), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a distorted square co-planar geometry to one O(1), one O(4), one O(5), and one O(8) atom. In the second Ag site, Ag(2) is bonded in a rectangular see-saw-like geometry to one O(2), one O(3), one O(6), and one O(7) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded to one Y(2), one Y(3), one Y(4), and one Ag(1) atom to form distorted OY3Ag tetrahedra that share  a cornercorner with one O(1)Y3Ag tetrahedra, corners with three equivalent O(4)Y3Ag tetrahedra,  a cornercorner with one O(7)LiYAg2 trigonal pyramid,  an edgeedge with one O(1)Y3Ag tetrahedra, and  an edgeedge with one O(4)Y3Ag tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Y(1), one Y(4), and one Ag(2) atom. In the third O site, O(3) is bonded in a distorted see-saw-like geometry to one Li(1), one Y(1), one Y(4), and one Ag(2) atom. In the fourth O site, O(4) is bonded to one Y(1), one Y(2), one Y(3), and one Ag(1) atom to form OY3Ag tetrahedra that share  a cornercorner with one O(4)Y3Ag tetrahedra, corners with three equivalent O(1)Y3Ag tetrahedra,  a cornercorner with one O(7)LiYAg2 trigonal pyramid,  an edgeedge with one O(1)Y3Ag tetrahedra, and  an edgeedge with one O(4)Y3Ag tetrahedra. In the fifth O site, O(5) is bonded in a see-saw-like geometry to one Y(2), one Y(4), and two equivalent Ag(1) atoms. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Y(1), one Y(3), and two equivalent Ag(2) atoms. In the seventh O site, O(7) is bonded to one Li(1), one Y(2), and two equivalent Ag(2) atoms to form distorted corner-sharing OLiYAg2 trigonal pyramids. In the eighth O site, O(8) is bonded in a see-saw-like geometry to one Y(1), one Y(3), and two equivalent Ag(1) atoms. is represented by the CIF file [CIF]
data_LiY4(AgO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.177
_cell_length_b   7.209
_cell_length_c   6.965
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   72.684
_symmetry_Int_Tables_number   1
_cell_volume   296.094
_cell_formula_units_Z   1
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
  Li  Li0  1  0.812  0.781  0.250  1.0
  Y  Y1  1  0.042  0.880  0.750  1.0
  Y  Y2  1  0.441  0.550  0.250  1.0
  Y  Y3  1  0.572  0.443  0.750  1.0
  Y  Y4  1  0.976  0.133  0.250  1.0
  Ag  Ag5  1  0.018  0.486  0.510  1.0
  Ag  Ag6  1  0.510  0.001  0.502  1.0
  Ag  Ag7  1  0.510  0.001  0.998  1.0
  Ag  Ag8  1  0.018  0.486  0.990  1.0
  O  O9  1  0.734  0.386  0.448  1.0
  O  O10  1  0.175  0.066  0.536  1.0
  O  O11  1  0.849  0.930  0.043  1.0
  O  O12  1  0.283  0.612  0.948  1.0
  O  O13  1  0.283  0.612  0.552  1.0
  O  O14  1  0.849  0.930  0.457  1.0
  O  O15  1  0.175  0.066  0.964  1.0
  O  O16  1  0.734  0.386  0.052  1.0
  O  O17  1  0.180  0.376  0.250  1.0
  O  O18  1  0.581  0.127  0.750  1.0
  O  O19  1  0.480  0.854  0.250  1.0
  O  O20  1  0.837  0.621  0.750  1.0
[/CIF]
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