The compound described by V3Cu5TlO13 crystallizes in the triclinic P-1 space group. There are three inequivalent V sites. In the first V site, V(1) is bonded to one O(12), one O(3), one O(4), and one O(6) atom to form VO4 tetrahedra that share corners with two equivalent Cu(1)O6 octahedra,  a cornercorner with one Cu(5)O5 trigonal bipyramid, and corners with three equivalent Cu(3)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 31-34°. In the second V site, V(2) is bonded to one O(1), one O(10), one O(2), and one O(5) atom to form VO4 tetrahedra that share corners with three equivalent Cu(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-69°. In the third V site, V(3) is bonded to one O(11), one O(13), one O(8), and one O(9) atom to form VO4 tetrahedra that share  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Cu(3)O5 trigonal bipyramid, and corners with three equivalent Cu(5)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 45°. There are five inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one O(1), one O(10), one O(11), one O(12), one O(2), and one O(3) atom to form distorted CuO6 octahedra that share  a cornercorner with one V(3)O4 tetrahedra, corners with two equivalent V(1)O4 tetrahedra, corners with three equivalent V(2)O4 tetrahedra, and  an edgeedge with one Cu(3)O5 trigonal bipyramid. In the second Cu site, Cu(2) is bonded in a 5-coordinate geometry to one O(10), one O(12), one O(5), one O(7), and one O(9) atom. In the third Cu site, Cu(3) is bonded to one O(12), one O(3), one O(4), one O(7), and one O(8) atom to form CuO5 trigonal bipyramids that share  a cornercorner with one V(3)O4 tetrahedra, corners with three equivalent V(1)O4 tetrahedra,  an edgeedge with one Cu(1)O6 octahedra, and  an edgeedge with one Cu(5)O5 trigonal bipyramid. In the fourth Cu site, Cu(4) is bonded in a 5-coordinate geometry to one O(10), one O(13), one O(3), one O(5), and one O(7) atom. In the fifth Cu site, Cu(5) is bonded to one O(13), one O(6), one O(7), one O(8), and one O(9) atom to form CuO5 trigonal bipyramids that share  a cornercorner with one V(1)O4 tetrahedra, corners with three equivalent V(3)O4 tetrahedra, and  an edgeedge with one Cu(3)O5 trigonal bipyramid. Tl(1) is bonded in a 3-coordinate geometry to one O(11) and two equivalent O(1) atoms. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to one V(2), one Cu(1), and two equivalent Tl(1) atoms. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one V(2) and one Cu(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one V(1), one Cu(1), one Cu(3), and one Cu(4) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one V(1) and one Cu(3) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one V(2), one Cu(2), and one Cu(4) atom. In the sixth O site, O(6) is bonded in a linear geometry to one V(1) and one Cu(5) atom. In the seventh O site, O(7) is bonded to one Cu(2), one Cu(3), one Cu(4), and one Cu(5) atom to form distorted corner-sharing OCu4 trigonal pyramids. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one V(3), one Cu(3), and one Cu(5) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one V(3), one Cu(2), and one Cu(5) atom. In the tenth O site, O(10) is bonded to one V(2), one Cu(1), one Cu(2), and one Cu(4) atom to form OVCu3 tetrahedra that share corners with two equivalent O(7)Cu4 trigonal pyramids and  an edgeedge with one O(12)VCu3 tetrahedra. In the eleventh O site, O(11) is bonded in a 2-coordinate geometry to one V(3), one Cu(1), and one Tl(1) atom. In the twelfth O site, O(12) is bonded to one V(1), one Cu(1), one Cu(2), and one Cu(3) atom to form distorted OVCu3 tetrahedra that share corners with two equivalent O(7)Cu4 trigonal pyramids and  an edgeedge with one O(10)VCu3 tetrahedra. In the thirteenth O site, O(13) is bonded in a distorted trigonal planar geometry to one V(3), one Cu(4), and one Cu(5) atom. is represented by the CIF card [CIF]
data_TlV3Cu5O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.204
_cell_length_b   8.320
_cell_length_c   10.928
_cell_angle_alpha   97.562
_cell_angle_beta   92.737
_cell_angle_gamma   90.685
_symmetry_Int_Tables_number   1
_cell_volume   558.422
_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
  Tl  Tl0  1  0.751  0.479  0.594  1.0
  Tl  Tl1  1  0.249  0.521  0.406  1.0
  V  V2  1  0.260  0.179  0.121  1.0
  V  V3  1  0.740  0.821  0.879  1.0
  V  V4  1  0.760  0.880  0.506  1.0
  V  V5  1  0.240  0.120  0.494  1.0
  V  V6  1  0.743  0.528  0.208  1.0
  V  V7  1  0.257  0.472  0.792  1.0
  Cu  Cu8  1  0.255  0.809  0.648  1.0
  Cu  Cu9  1  0.745  0.191  0.352  1.0
  Cu  Cu10  1  0.505  0.106  0.770  1.0
  Cu  Cu11  1  0.266  0.854  0.941  1.0
  Cu  Cu12  1  0.003  0.104  0.773  1.0
  Cu  Cu13  1  0.997  0.896  0.227  1.0
  Cu  Cu14  1  0.770  0.395  0.894  1.0
  Cu  Cu15  1  0.230  0.605  0.106  1.0
  Cu  Cu16  1  0.734  0.146  0.059  1.0
  Cu  Cu17  1  0.495  0.894  0.230  1.0
  O  O18  1  0.546  0.755  0.520  1.0
  O  O19  1  0.454  0.245  0.480  1.0
  O  O20  1  0.005  0.226  0.465  1.0
  O  O21  1  0.995  0.774  0.535  1.0
  O  O22  1  0.021  0.118  0.186  1.0
  O  O23  1  0.979  0.882  0.814  1.0
  O  O24  1  0.727  0.912  0.032  1.0
  O  O25  1  0.273  0.088  0.968  1.0
  O  O26  1  0.745  0.040  0.618  1.0
  O  O27  1  0.255  0.960  0.382  1.0
  O  O28  1  0.761  0.619  0.884  1.0
  O  O29  1  0.239  0.381  0.116  1.0
  O  O30  1  0.767  0.157  0.880  1.0
  O  O31  1  0.233  0.843  0.120  1.0
  O  O32  1  0.731  0.383  0.074  1.0
  O  O33  1  0.269  0.617  0.926  1.0
  O  O34  1  0.478  0.343  0.783  1.0
  O  O35  1  0.522  0.657  0.217  1.0
  O  O36  1  0.757  0.949  0.341  1.0
  O  O37  1  0.243  0.051  0.659  1.0
  O  O38  1  0.253  0.579  0.667  1.0
  O  O39  1  0.747  0.421  0.333  1.0
  O  O40  1  0.512  0.131  0.201  1.0
  O  O41  1  0.023  0.342  0.781  1.0
  O  O42  1  0.488  0.869  0.799  1.0
  O  O43  1  0.977  0.658  0.219  1.0
[/CIF]
.
The compound described by V3Cu5TlO13 crystallizes in the triclinic P-1 space group. There are three inequivalent V sites. In the first V site, V(1) is bonded to one O(12), one O(3), one O(4), and one O(6) atom to form VO4 tetrahedra that share corners with two equivalent Cu(1)O6 octahedra,  a cornercorner with one Cu(5)O5 trigonal bipyramid, and corners with three equivalent Cu(3)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 31-34°. In the second V site, V(2) is bonded to one O(1), one O(10), one O(2), and one O(5) atom to form VO4 tetrahedra that share corners with three equivalent Cu(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-69°. In the third V site, V(3) is bonded to one O(11), one O(13), one O(8), and one O(9) atom to form VO4 tetrahedra that share  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Cu(3)O5 trigonal bipyramid, and corners with three equivalent Cu(5)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 45°. There are five inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one O(1), one O(10), one O(11), one O(12), one O(2), and one O(3) atom to form distorted CuO6 octahedra that share  a cornercorner with one V(3)O4 tetrahedra, corners with two equivalent V(1)O4 tetrahedra, corners with three equivalent V(2)O4 tetrahedra, and  an edgeedge with one Cu(3)O5 trigonal bipyramid. In the second Cu site, Cu(2) is bonded in a 5-coordinate geometry to one O(10), one O(12), one O(5), one O(7), and one O(9) atom. In the third Cu site, Cu(3) is bonded to one O(12), one O(3), one O(4), one O(7), and one O(8) atom to form CuO5 trigonal bipyramids that share  a cornercorner with one V(3)O4 tetrahedra, corners with three equivalent V(1)O4 tetrahedra,  an edgeedge with one Cu(1)O6 octahedra, and  an edgeedge with one Cu(5)O5 trigonal bipyramid. In the fourth Cu site, Cu(4) is bonded in a 5-coordinate geometry to one O(10), one O(13), one O(3), one O(5), and one O(7) atom. In the fifth Cu site, Cu(5) is bonded to one O(13), one O(6), one O(7), one O(8), and one O(9) atom to form CuO5 trigonal bipyramids that share  a cornercorner with one V(1)O4 tetrahedra, corners with three equivalent V(3)O4 tetrahedra, and  an edgeedge with one Cu(3)O5 trigonal bipyramid. Tl(1) is bonded in a 3-coordinate geometry to one O(11) and two equivalent O(1) atoms. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to one V(2), one Cu(1), and two equivalent Tl(1) atoms. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one V(2) and one Cu(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one V(1), one Cu(1), one Cu(3), and one Cu(4) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one V(1) and one Cu(3) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one V(2), one Cu(2), and one Cu(4) atom. In the sixth O site, O(6) is bonded in a linear geometry to one V(1) and one Cu(5) atom. In the seventh O site, O(7) is bonded to one Cu(2), one Cu(3), one Cu(4), and one Cu(5) atom to form distorted corner-sharing OCu4 trigonal pyramids. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one V(3), one Cu(3), and one Cu(5) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one V(3), one Cu(2), and one Cu(5) atom. In the tenth O site, O(10) is bonded to one V(2), one Cu(1), one Cu(2), and one Cu(4) atom to form OVCu3 tetrahedra that share corners with two equivalent O(7)Cu4 trigonal pyramids and  an edgeedge with one O(12)VCu3 tetrahedra. In the eleventh O site, O(11) is bonded in a 2-coordinate geometry to one V(3), one Cu(1), and one Tl(1) atom. In the twelfth O site, O(12) is bonded to one V(1), one Cu(1), one Cu(2), and one Cu(3) atom to form distorted OVCu3 tetrahedra that share corners with two equivalent O(7)Cu4 trigonal pyramids and  an edgeedge with one O(10)VCu3 tetrahedra. In the thirteenth O site, O(13) is bonded in a distorted trigonal planar geometry to one V(3), one Cu(4), and one Cu(5) atom. is represented by the CIF card [CIF]
data_TlV3Cu5O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.204
_cell_length_b   8.320
_cell_length_c   10.928
_cell_angle_alpha   97.562
_cell_angle_beta   92.737
_cell_angle_gamma   90.685
_symmetry_Int_Tables_number   1
_cell_volume   558.422
_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
  Tl  Tl0  1  0.751  0.479  0.594  1.0
  Tl  Tl1  1  0.249  0.521  0.406  1.0
  V  V2  1  0.260  0.179  0.121  1.0
  V  V3  1  0.740  0.821  0.879  1.0
  V  V4  1  0.760  0.880  0.506  1.0
  V  V5  1  0.240  0.120  0.494  1.0
  V  V6  1  0.743  0.528  0.208  1.0
  V  V7  1  0.257  0.472  0.792  1.0
  Cu  Cu8  1  0.255  0.809  0.648  1.0
  Cu  Cu9  1  0.745  0.191  0.352  1.0
  Cu  Cu10  1  0.505  0.106  0.770  1.0
  Cu  Cu11  1  0.266  0.854  0.941  1.0
  Cu  Cu12  1  0.003  0.104  0.773  1.0
  Cu  Cu13  1  0.997  0.896  0.227  1.0
  Cu  Cu14  1  0.770  0.395  0.894  1.0
  Cu  Cu15  1  0.230  0.605  0.106  1.0
  Cu  Cu16  1  0.734  0.146  0.059  1.0
  Cu  Cu17  1  0.495  0.894  0.230  1.0
  O  O18  1  0.546  0.755  0.520  1.0
  O  O19  1  0.454  0.245  0.480  1.0
  O  O20  1  0.005  0.226  0.465  1.0
  O  O21  1  0.995  0.774  0.535  1.0
  O  O22  1  0.021  0.118  0.186  1.0
  O  O23  1  0.979  0.882  0.814  1.0
  O  O24  1  0.727  0.912  0.032  1.0
  O  O25  1  0.273  0.088  0.968  1.0
  O  O26  1  0.745  0.040  0.618  1.0
  O  O27  1  0.255  0.960  0.382  1.0
  O  O28  1  0.761  0.619  0.884  1.0
  O  O29  1  0.239  0.381  0.116  1.0
  O  O30  1  0.767  0.157  0.880  1.0
  O  O31  1  0.233  0.843  0.120  1.0
  O  O32  1  0.731  0.383  0.074  1.0
  O  O33  1  0.269  0.617  0.926  1.0
  O  O34  1  0.478  0.343  0.783  1.0
  O  O35  1  0.522  0.657  0.217  1.0
  O  O36  1  0.757  0.949  0.341  1.0
  O  O37  1  0.243  0.051  0.659  1.0
  O  O38  1  0.253  0.579  0.667  1.0
  O  O39  1  0.747  0.421  0.333  1.0
  O  O40  1  0.512  0.131  0.201  1.0
  O  O41  1  0.023  0.342  0.781  1.0
  O  O42  1  0.488  0.869  0.799  1.0
  O  O43  1  0.977  0.658  0.219  1.0
[/CIF]
.