The crystal structure described by VZnPbO5 crystallizes in the orthorhombic Pnma space group. V(1) is bonded to one O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted VO5 trigonal bipyramids that share  a cornercorner with one Zn(1)O4 tetrahedra, corners with two equivalent V(1)O5 trigonal bipyramids, corners with four equivalent Pb(1)O4 trigonal pyramids, and  an edgeedge with one Zn(1)O4 tetrahedra. Zn(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form ZnO4 tetrahedra that share corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one V(1)O5 trigonal bipyramid, and  an edgeedge with one V(1)O5 trigonal bipyramid. Pb(1) is bonded to four equivalent O(4) atoms to form distorted PbO4 trigonal pyramids that share corners with four equivalent V(1)O5 trigonal bipyramids and edges with two equivalent Pb(1)O4 trigonal pyramids. There are four inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to two equivalent Zn(1) atoms. In the second O site, O(2) is bonded in a distorted water-like geometry to one V(1) and one Zn(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to two equivalent V(1) and one Zn(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one V(1) and two equivalent Pb(1) atoms. is represented by the CIF card [CIF]
data_VZnPbO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.233
_cell_length_b   6.609
_cell_length_c   15.232
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   627.471
_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
  V  V0  1  0.750  0.313  0.257  1.0
  V  V1  1  0.750  0.813  0.243  1.0
  V  V2  1  0.250  0.687  0.743  1.0
  V  V3  1  0.250  0.187  0.757  1.0
  Zn  Zn4  1  0.750  0.480  0.436  1.0
  Zn  Zn5  1  0.750  0.980  0.064  1.0
  Zn  Zn6  1  0.250  0.520  0.564  1.0
  Zn  Zn7  1  0.250  0.020  0.936  1.0
  Pb  Pb8  1  0.750  0.360  0.821  1.0
  Pb  Pb9  1  0.750  0.860  0.679  1.0
  Pb  Pb10  1  0.250  0.640  0.179  1.0
  Pb  Pb11  1  0.250  0.140  0.321  1.0
  O  O12  1  0.000  0.500  0.500  1.0
  O  O13  1  0.500  0.000  0.000  1.0
  O  O14  1  0.500  0.500  0.500  1.0
  O  O15  1  0.000  0.000  0.000  1.0
  O  O16  1  0.750  0.200  0.357  1.0
  O  O17  1  0.750  0.700  0.143  1.0
  O  O18  1  0.250  0.800  0.643  1.0
  O  O19  1  0.250  0.300  0.857  1.0
  O  O20  1  0.750  0.094  0.183  1.0
  O  O21  1  0.750  0.594  0.317  1.0
  O  O22  1  0.250  0.906  0.817  1.0
  O  O23  1  0.250  0.406  0.683  1.0
  O  O24  1  0.472  0.374  0.233  1.0
  O  O25  1  0.028  0.874  0.267  1.0
  O  O26  1  0.972  0.626  0.767  1.0
  O  O27  1  0.528  0.126  0.733  1.0
  O  O28  1  0.528  0.626  0.767  1.0
  O  O29  1  0.972  0.126  0.733  1.0
  O  O30  1  0.028  0.374  0.233  1.0
  O  O31  1  0.472  0.874  0.267  1.0
[/CIF]
.
The crystal structure described by VZnPbO5 crystallizes in the orthorhombic Pnma space group. V(1) is bonded to one O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted VO5 trigonal bipyramids that share  a cornercorner with one Zn(1)O4 tetrahedra, corners with two equivalent V(1)O5 trigonal bipyramids, corners with four equivalent Pb(1)O4 trigonal pyramids, and  an edgeedge with one Zn(1)O4 tetrahedra. Zn(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form ZnO4 tetrahedra that share corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one V(1)O5 trigonal bipyramid, and  an edgeedge with one V(1)O5 trigonal bipyramid. Pb(1) is bonded to four equivalent O(4) atoms to form distorted PbO4 trigonal pyramids that share corners with four equivalent V(1)O5 trigonal bipyramids and edges with two equivalent Pb(1)O4 trigonal pyramids. There are four inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to two equivalent Zn(1) atoms. In the second O site, O(2) is bonded in a distorted water-like geometry to one V(1) and one Zn(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to two equivalent V(1) and one Zn(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one V(1) and two equivalent Pb(1) atoms. is represented by the CIF card [CIF]
data_VZnPbO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.233
_cell_length_b   6.609
_cell_length_c   15.232
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   627.471
_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
  V  V0  1  0.750  0.313  0.257  1.0
  V  V1  1  0.750  0.813  0.243  1.0
  V  V2  1  0.250  0.687  0.743  1.0
  V  V3  1  0.250  0.187  0.757  1.0
  Zn  Zn4  1  0.750  0.480  0.436  1.0
  Zn  Zn5  1  0.750  0.980  0.064  1.0
  Zn  Zn6  1  0.250  0.520  0.564  1.0
  Zn  Zn7  1  0.250  0.020  0.936  1.0
  Pb  Pb8  1  0.750  0.360  0.821  1.0
  Pb  Pb9  1  0.750  0.860  0.679  1.0
  Pb  Pb10  1  0.250  0.640  0.179  1.0
  Pb  Pb11  1  0.250  0.140  0.321  1.0
  O  O12  1  0.000  0.500  0.500  1.0
  O  O13  1  0.500  0.000  0.000  1.0
  O  O14  1  0.500  0.500  0.500  1.0
  O  O15  1  0.000  0.000  0.000  1.0
  O  O16  1  0.750  0.200  0.357  1.0
  O  O17  1  0.750  0.700  0.143  1.0
  O  O18  1  0.250  0.800  0.643  1.0
  O  O19  1  0.250  0.300  0.857  1.0
  O  O20  1  0.750  0.094  0.183  1.0
  O  O21  1  0.750  0.594  0.317  1.0
  O  O22  1  0.250  0.906  0.817  1.0
  O  O23  1  0.250  0.406  0.683  1.0
  O  O24  1  0.472  0.374  0.233  1.0
  O  O25  1  0.028  0.874  0.267  1.0
  O  O26  1  0.972  0.626  0.767  1.0
  O  O27  1  0.528  0.126  0.733  1.0
  O  O28  1  0.528  0.626  0.767  1.0
  O  O29  1  0.972  0.126  0.733  1.0
  O  O30  1  0.028  0.374  0.233  1.0
  O  O31  1  0.472  0.874  0.267  1.0
[/CIF]
.