The compound described by CdV3O7 crystallizes in the orthorhombic Pnma space group. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 5-coordinate geometry to one O(3), two equivalent O(1), and two equivalent O(2) atoms. In the second V site, V(2) is bonded in a 5-coordinate geometry to one O(4), two equivalent O(1), and two equivalent O(2) atoms. Cd(1) is bonded in a 7-coordinate geometry to one O(4), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one Cd(1) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one V(2) and one Cd(1) atom. In the third O site, O(1) is bonded in a 4-coordinate geometry to one V(2), two equivalent V(1), and one Cd(1) atom. In the fourth O site, O(2) is bonded in a 4-coordinate geometry to one V(2), two equivalent V(1), and one Cd(1) atom. is represented by the CIF file [CIF]
data_V3CdO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.377
_cell_length_b   10.463
_cell_length_c   10.654
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   599.387
_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  0.784  0.976  0.814  1.0
  V  V1  1  0.284  0.024  0.686  1.0
  V  V2  1  0.716  0.524  0.314  1.0
  V  V3  1  0.216  0.476  0.186  1.0
  V  V4  1  0.216  0.024  0.186  1.0
  V  V5  1  0.716  0.976  0.314  1.0
  V  V6  1  0.284  0.476  0.686  1.0
  V  V7  1  0.784  0.524  0.814  1.0
  V  V8  1  0.292  0.750  0.786  1.0
  V  V9  1  0.792  0.250  0.714  1.0
  V  V10  1  0.208  0.750  0.286  1.0
  V  V11  1  0.708  0.250  0.214  1.0
  Cd  Cd12  1  0.812  0.750  0.578  1.0
  Cd  Cd13  1  0.312  0.250  0.922  1.0
  Cd  Cd14  1  0.688  0.750  0.078  1.0
  Cd  Cd15  1  0.188  0.250  0.422  1.0
  O  O16  1  0.524  0.882  0.720  1.0
  O  O17  1  0.024  0.118  0.780  1.0
  O  O18  1  0.976  0.618  0.220  1.0
  O  O19  1  0.476  0.382  0.280  1.0
  O  O20  1  0.476  0.118  0.280  1.0
  O  O21  1  0.976  0.882  0.220  1.0
  O  O22  1  0.024  0.382  0.780  1.0
  O  O23  1  0.524  0.618  0.720  1.0
  O  O24  1  0.048  0.881  0.723  1.0
  O  O25  1  0.548  0.119  0.777  1.0
  O  O26  1  0.452  0.619  0.223  1.0
  O  O27  1  0.952  0.381  0.277  1.0
  O  O28  1  0.952  0.119  0.277  1.0
  O  O29  1  0.452  0.881  0.223  1.0
  O  O30  1  0.548  0.381  0.777  1.0
  O  O31  1  0.048  0.619  0.723  1.0
  O  O32  1  0.769  0.923  0.961  1.0
  O  O33  1  0.269  0.077  0.539  1.0
  O  O34  1  0.731  0.577  0.461  1.0
  O  O35  1  0.231  0.423  0.039  1.0
  O  O36  1  0.231  0.077  0.039  1.0
  O  O37  1  0.731  0.923  0.461  1.0
  O  O38  1  0.269  0.423  0.539  1.0
  O  O39  1  0.769  0.577  0.961  1.0
  O  O40  1  0.310  0.750  0.941  1.0
  O  O41  1  0.810  0.250  0.559  1.0
  O  O42  1  0.190  0.750  0.441  1.0
  O  O43  1  0.690  0.250  0.059  1.0
[/CIF]
.
The compound described by CdV3O7 crystallizes in the orthorhombic Pnma space group. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 5-coordinate geometry to one O(3), two equivalent O(1), and two equivalent O(2) atoms. In the second V site, V(2) is bonded in a 5-coordinate geometry to one O(4), two equivalent O(1), and two equivalent O(2) atoms. Cd(1) is bonded in a 7-coordinate geometry to one O(4), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one Cd(1) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one V(2) and one Cd(1) atom. In the third O site, O(1) is bonded in a 4-coordinate geometry to one V(2), two equivalent V(1), and one Cd(1) atom. In the fourth O site, O(2) is bonded in a 4-coordinate geometry to one V(2), two equivalent V(1), and one Cd(1) atom. is represented by the CIF file [CIF]
data_V3CdO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.377
_cell_length_b   10.463
_cell_length_c   10.654
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   599.387
_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  0.784  0.976  0.814  1.0
  V  V1  1  0.284  0.024  0.686  1.0
  V  V2  1  0.716  0.524  0.314  1.0
  V  V3  1  0.216  0.476  0.186  1.0
  V  V4  1  0.216  0.024  0.186  1.0
  V  V5  1  0.716  0.976  0.314  1.0
  V  V6  1  0.284  0.476  0.686  1.0
  V  V7  1  0.784  0.524  0.814  1.0
  V  V8  1  0.292  0.750  0.786  1.0
  V  V9  1  0.792  0.250  0.714  1.0
  V  V10  1  0.208  0.750  0.286  1.0
  V  V11  1  0.708  0.250  0.214  1.0
  Cd  Cd12  1  0.812  0.750  0.578  1.0
  Cd  Cd13  1  0.312  0.250  0.922  1.0
  Cd  Cd14  1  0.688  0.750  0.078  1.0
  Cd  Cd15  1  0.188  0.250  0.422  1.0
  O  O16  1  0.524  0.882  0.720  1.0
  O  O17  1  0.024  0.118  0.780  1.0
  O  O18  1  0.976  0.618  0.220  1.0
  O  O19  1  0.476  0.382  0.280  1.0
  O  O20  1  0.476  0.118  0.280  1.0
  O  O21  1  0.976  0.882  0.220  1.0
  O  O22  1  0.024  0.382  0.780  1.0
  O  O23  1  0.524  0.618  0.720  1.0
  O  O24  1  0.048  0.881  0.723  1.0
  O  O25  1  0.548  0.119  0.777  1.0
  O  O26  1  0.452  0.619  0.223  1.0
  O  O27  1  0.952  0.381  0.277  1.0
  O  O28  1  0.952  0.119  0.277  1.0
  O  O29  1  0.452  0.881  0.223  1.0
  O  O30  1  0.548  0.381  0.777  1.0
  O  O31  1  0.048  0.619  0.723  1.0
  O  O32  1  0.769  0.923  0.961  1.0
  O  O33  1  0.269  0.077  0.539  1.0
  O  O34  1  0.731  0.577  0.461  1.0
  O  O35  1  0.231  0.423  0.039  1.0
  O  O36  1  0.231  0.077  0.039  1.0
  O  O37  1  0.731  0.923  0.461  1.0
  O  O38  1  0.269  0.423  0.539  1.0
  O  O39  1  0.769  0.577  0.961  1.0
  O  O40  1  0.310  0.750  0.941  1.0
  O  O41  1  0.810  0.250  0.559  1.0
  O  O42  1  0.190  0.750  0.441  1.0
  O  O43  1  0.690  0.250  0.059  1.0
[/CIF]
.