The material structure described by BaV2Cu(AgO4)2 crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a 10-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(7), one O(8), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(5), and one O(8) atom to form VO4 tetrahedra that share corners with three equivalent Cu(1)O6 octahedra,  a cornercorner with one Ag(2)O5 trigonal bipyramid, and corners with three equivalent Ag(1)O4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 32-36°. In the second V site, V(2) is bonded to one O(3), one O(4), one O(6), and one O(7) atom to form VO4 tetrahedra that share corners with three equivalent Cu(2)O6 octahedra, corners with four equivalent Ag(2)O5 trigonal bipyramids, and  a cornercorner with one Ag(1)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 19-43°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one O(1), one O(2), one O(6), and one O(8) atom to form AgO4 trigonal pyramids that share corners with three equivalent Cu(1)O6 octahedra,  a cornercorner with one V(2)O4 tetrahedra, and corners with three equivalent V(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 73-85°. In the second Ag site, Ag(2) is bonded to one O(3), one O(4), one O(5), and two equivalent O(7) atoms to form AgO5 trigonal bipyramids that share corners with two equivalent Cu(2)O6 octahedra,  a cornercorner with one V(1)O4 tetrahedra, corners with four equivalent V(2)O4 tetrahedra,  an edgeedge with one Cu(2)O6 octahedra, and  an edgeedge with one Ag(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 67-86°. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(8) atoms to form CuO6 octahedra that share corners with six equivalent V(1)O4 tetrahedra and corners with six equivalent Ag(1)O4 trigonal pyramids. In the second Cu site, Cu(2) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(7) atoms to form distorted CuO6 octahedra that share corners with six equivalent V(2)O4 tetrahedra, corners with four equivalent Ag(2)O5 trigonal bipyramids, and edges with two equivalent Ag(2)O5 trigonal bipyramids. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ba(1), one V(1), one Ag(1), and one Cu(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ba(1), one V(1), one Ag(1), and one Cu(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ba(1), one V(2), one Ag(2), and one Cu(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Ba(1), one V(2), one Ag(2), and one Cu(2) atom. In the fifth O site, O(5) is bonded in a 1-coordinate geometry to two equivalent Ba(1), one V(1), and one Ag(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent Ba(1), one V(2), and one Ag(1) atom. In the seventh O site, O(7) is bonded in a 1-coordinate geometry to one Ba(1), one V(2), two equivalent Ag(2), and one Cu(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Ba(1), one V(1), one Ag(1), and one Cu(1) atom. is represented by the CIF file [CIF]
data_BaV2Cu(AgO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.479
_cell_length_b   5.706
_cell_length_c   14.527
_cell_angle_alpha   94.990
_cell_angle_beta   90.485
_cell_angle_gamma   117.818
_symmetry_Int_Tables_number   1
_cell_volume   399.522
_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
  Ba  Ba0  1  0.467  0.956  0.749  1.0
  Ba  Ba1  1  0.533  0.044  0.251  1.0
  V  V2  1  0.841  0.682  0.873  1.0
  V  V3  1  0.159  0.318  0.127  1.0
  V  V4  1  0.143  0.284  0.625  1.0
  V  V5  1  0.857  0.716  0.375  1.0
  Cu  Cu6  1  0.500  0.000  0.000  1.0
  Cu  Cu7  1  0.500  0.000  0.500  1.0
  Ag  Ag8  1  0.170  0.332  0.910  1.0
  Ag  Ag9  1  0.830  0.668  0.090  1.0
  Ag  Ag10  1  0.811  0.624  0.588  1.0
  Ag  Ag11  1  0.189  0.376  0.412  1.0
  O  O12  1  0.578  0.762  0.913  1.0
  O  O13  1  0.422  0.238  0.087  1.0
  O  O14  1  0.177  0.921  0.919  1.0
  O  O15  1  0.823  0.079  0.081  1.0
  O  O16  1  0.234  0.034  0.585  1.0
  O  O17  1  0.766  0.966  0.415  1.0
  O  O18  1  0.785  0.181  0.601  1.0
  O  O19  1  0.215  0.819  0.399  1.0
  O  O20  1  0.855  0.705  0.756  1.0
  O  O21  1  0.145  0.295  0.244  1.0
  O  O22  1  0.201  0.337  0.743  1.0
  O  O23  1  0.799  0.663  0.257  1.0
  O  O24  1  0.648  0.417  0.419  1.0
  O  O25  1  0.352  0.583  0.581  1.0
  O  O26  1  0.760  0.360  0.896  1.0
  O  O27  1  0.240  0.640  0.104  1.0
[/CIF]
.
The material structure described by BaV2Cu(AgO4)2 crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a 10-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(7), one O(8), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(5), and one O(8) atom to form VO4 tetrahedra that share corners with three equivalent Cu(1)O6 octahedra,  a cornercorner with one Ag(2)O5 trigonal bipyramid, and corners with three equivalent Ag(1)O4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 32-36°. In the second V site, V(2) is bonded to one O(3), one O(4), one O(6), and one O(7) atom to form VO4 tetrahedra that share corners with three equivalent Cu(2)O6 octahedra, corners with four equivalent Ag(2)O5 trigonal bipyramids, and  a cornercorner with one Ag(1)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 19-43°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one O(1), one O(2), one O(6), and one O(8) atom to form AgO4 trigonal pyramids that share corners with three equivalent Cu(1)O6 octahedra,  a cornercorner with one V(2)O4 tetrahedra, and corners with three equivalent V(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 73-85°. In the second Ag site, Ag(2) is bonded to one O(3), one O(4), one O(5), and two equivalent O(7) atoms to form AgO5 trigonal bipyramids that share corners with two equivalent Cu(2)O6 octahedra,  a cornercorner with one V(1)O4 tetrahedra, corners with four equivalent V(2)O4 tetrahedra,  an edgeedge with one Cu(2)O6 octahedra, and  an edgeedge with one Ag(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 67-86°. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(8) atoms to form CuO6 octahedra that share corners with six equivalent V(1)O4 tetrahedra and corners with six equivalent Ag(1)O4 trigonal pyramids. In the second Cu site, Cu(2) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(7) atoms to form distorted CuO6 octahedra that share corners with six equivalent V(2)O4 tetrahedra, corners with four equivalent Ag(2)O5 trigonal bipyramids, and edges with two equivalent Ag(2)O5 trigonal bipyramids. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ba(1), one V(1), one Ag(1), and one Cu(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ba(1), one V(1), one Ag(1), and one Cu(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ba(1), one V(2), one Ag(2), and one Cu(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Ba(1), one V(2), one Ag(2), and one Cu(2) atom. In the fifth O site, O(5) is bonded in a 1-coordinate geometry to two equivalent Ba(1), one V(1), and one Ag(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent Ba(1), one V(2), and one Ag(1) atom. In the seventh O site, O(7) is bonded in a 1-coordinate geometry to one Ba(1), one V(2), two equivalent Ag(2), and one Cu(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Ba(1), one V(1), one Ag(1), and one Cu(1) atom. is represented by the CIF file [CIF]
data_BaV2Cu(AgO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.479
_cell_length_b   5.706
_cell_length_c   14.527
_cell_angle_alpha   94.990
_cell_angle_beta   90.485
_cell_angle_gamma   117.818
_symmetry_Int_Tables_number   1
_cell_volume   399.522
_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
  Ba  Ba0  1  0.467  0.956  0.749  1.0
  Ba  Ba1  1  0.533  0.044  0.251  1.0
  V  V2  1  0.841  0.682  0.873  1.0
  V  V3  1  0.159  0.318  0.127  1.0
  V  V4  1  0.143  0.284  0.625  1.0
  V  V5  1  0.857  0.716  0.375  1.0
  Cu  Cu6  1  0.500  0.000  0.000  1.0
  Cu  Cu7  1  0.500  0.000  0.500  1.0
  Ag  Ag8  1  0.170  0.332  0.910  1.0
  Ag  Ag9  1  0.830  0.668  0.090  1.0
  Ag  Ag10  1  0.811  0.624  0.588  1.0
  Ag  Ag11  1  0.189  0.376  0.412  1.0
  O  O12  1  0.578  0.762  0.913  1.0
  O  O13  1  0.422  0.238  0.087  1.0
  O  O14  1  0.177  0.921  0.919  1.0
  O  O15  1  0.823  0.079  0.081  1.0
  O  O16  1  0.234  0.034  0.585  1.0
  O  O17  1  0.766  0.966  0.415  1.0
  O  O18  1  0.785  0.181  0.601  1.0
  O  O19  1  0.215  0.819  0.399  1.0
  O  O20  1  0.855  0.705  0.756  1.0
  O  O21  1  0.145  0.295  0.244  1.0
  O  O22  1  0.201  0.337  0.743  1.0
  O  O23  1  0.799  0.663  0.257  1.0
  O  O24  1  0.648  0.417  0.419  1.0
  O  O25  1  0.352  0.583  0.581  1.0
  O  O26  1  0.760  0.360  0.896  1.0
  O  O27  1  0.240  0.640  0.104  1.0
[/CIF]
.