The crystal structure described by V7(WO5)6 crystallizes in the triclinic P1 space group. There are seven inequivalent V sites. In the first V site, V(1) is bonded to one O(14), one O(18), one O(23), one O(27), one O(3), and one O(9) atom to form distorted VO6 octahedra that share corners with three equivalent W(4)O6 octahedra, edges with three equivalent V(7)O6 octahedra, and  a faceface with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-53°. In the second V site, V(2) is bonded to one O(10), one O(11), one O(20), one O(21), one O(26), and one O(5) atom to form distorted VO6 octahedra that share corners with three equivalent W(2)O6 octahedra and  a faceface with one V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-34°. In the third V site, V(3) is bonded to one O(12), one O(20), one O(21), one O(30), one O(5), and one O(6) atom to form VO6 octahedra that share corners with three equivalent W(6)O6 octahedra and  a faceface with one V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-40°. In the fourth V site, V(4) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(20), one O(21), one O(26), and one O(5) atom. In the fifth V site, V(5) is bonded in a 6-coordinate geometry to one O(13), one O(17), one O(22), one O(28), one O(4), and one O(8) atom. In the sixth V site, V(6) is bonded to one O(13), one O(17), one O(22), one O(28), one O(4), and one O(8) atom to form VO6 octahedra that share corners with three equivalent W(3)O6 octahedra and corners with three equivalent W(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-51°. In the seventh V site, V(7) is bonded to one O(14), one O(18), one O(23), one O(27), one O(3), and one O(9) atom to form VO6 octahedra that share corners with three equivalent W(1)O6 octahedra, corners with three equivalent W(4)O6 octahedra, and edges with three equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 28-46°. There are six inequivalent W sites. In the first W site, W(1) is bonded to one O(15), one O(18), one O(23), one O(29), one O(3), and one O(7) atom to form WO6 octahedra that share corners with three equivalent V(7)O6 octahedra, corners with three equivalent W(5)O6 octahedra, and  a faceface with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-29°. In the second W site, W(2) is bonded to one O(1), one O(10), one O(11), one O(19), one O(25), and one O(26) atom to form WO6 octahedra that share corners with three equivalent V(2)O6 octahedra and corners with three equivalent W(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-34°. In the third W site, W(3) is bonded to one O(13), one O(16), one O(2), one O(24), one O(28), and one O(8) atom to form WO6 octahedra that share corners with three equivalent V(6)O6 octahedra and corners with three equivalent W(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-28°. In the fourth W site, W(4) is bonded to one O(1), one O(14), one O(19), one O(25), one O(27), and one O(9) atom to form WO6 octahedra that share corners with three equivalent V(1)O6 octahedra, corners with three equivalent V(7)O6 octahedra, and corners with three equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 28-53°. In the fifth W site, W(5) is bonded to one O(15), one O(16), one O(2), one O(24), one O(29), and one O(7) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 25-28°. In the sixth W site, W(6) is bonded to one O(12), one O(17), one O(22), one O(30), one O(4), and one O(6) atom to form distorted WO6 octahedra that share corners with three equivalent V(3)O6 octahedra and corners with three equivalent V(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-51°. There are thirty inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one W(2) and one W(4) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one W(3) and one W(5) atom. In the third O site, O(3) is bonded in a T-shaped geometry to one V(1), one V(7), and one W(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one V(5), one V(6), and one W(6) atom. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one V(2), one V(3), and one V(4) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one V(3) and one W(6) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one W(1) and one W(5) atom. In the eighth O site, O(8) is bonded in a T-shaped geometry to one V(5), one V(6), and one W(3) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one V(1), one V(7), and one W(4) atom. In the tenth O site, O(10) is bonded in a T-shaped geometry to one V(2), one V(4), and one W(2) atom. In the eleventh O site, O(11) is bonded in a distorted T-shaped geometry to one V(2), one V(4), and one W(2) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one V(3) and one W(6) atom. In the thirteenth O site, O(13) is bonded in a T-shaped geometry to one V(5), one V(6), and one W(3) atom. In the fourteenth O site, O(14) is bonded in a distorted T-shaped geometry to one V(1), one V(7), and one W(4) atom. In the fifteenth O site, O(15) is bonded in a bent 150 degrees geometry to one W(1) and one W(5) atom. In the sixteenth O site, O(16) is bonded in a bent 150 degrees geometry to one W(3) and one W(5) atom. In the seventeenth O site, O(17) is bonded in a 3-coordinate geometry to one V(5), one V(6), and one W(6) atom. In the eighteenth O site, O(18) is bonded in a T-shaped geometry to one V(1), one V(7), and one W(1) atom. In the nineteenth O site, O(19) is bonded in a bent 150 degrees geometry to one W(2) and one W(4) atom. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one V(2), one V(3), and one V(4) atom. In the twenty-first O site, O(21) is bonded in a T-shaped geometry to one V(2), one V(3), and one V(4) atom. In the twenty-second O site, O(22) is bonded in a distorted trigonal planar geometry to one V(5), one V(6), and one W(6) atom. In the twenty-third O site, O(23) is bonded in a T-shaped geometry to one V(1), one V(7), and one W(1) atom. In the twenty-fourth O site, O(24) is bonded in a bent 150 degrees geometry to one W(3) and one W(5) atom. In the twenty-fifth O site, O(25) is bonded in a bent 150 degrees geometry to one W(2) and one W(4) atom. In the twenty-sixth O site, O(26) is bonded in a T-shaped geometry to one V(2), one V(4), and one W(2) atom. In the twenty-seventh O site, O(27) is bonded in a distorted T-shaped geometry to one V(1), one V(7), and one W(4) atom. In the twenty-eighth O site, O(28) is bonded in a T-shaped geometry to one V(5), one V(6), and one W(3) atom. In the twenty-ninth O site, O(29) is bonded in a bent 150 degrees geometry to one W(1) and one W(5) atom. In the thirtieth O site, O(30) is bonded in a bent 150 degrees geometry to one V(3) and one W(6) atom. is represented by the CIF card [CIF]
data_V7(WO5)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.211
_cell_length_b   5.226
_cell_length_c   23.279
_cell_angle_alpha   89.493
_cell_angle_beta   89.676
_cell_angle_gamma   60.093
_symmetry_Int_Tables_number   1
_cell_volume   549.477
_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
  V  V0  1  0.336  0.339  0.287  1.0
  V  V1  1  0.344  0.335  0.009  1.0
  V  V2  1  0.338  0.320  0.889  1.0
  V  V3  1  0.658  0.662  0.984  1.0
  V  V4  1  0.674  0.657  0.717  1.0
  V  V5  1  0.331  0.328  0.700  1.0
  V  V6  1  0.665  0.670  0.304  1.0
  W  W7  1  0.336  0.332  0.406  1.0
  W  W8  1  0.669  0.672  0.108  1.0
  W  W9  1  0.663  0.665  0.598  1.0
  W  W10  1  0.997  0.010  0.204  1.0
  W  W11  1  0.000  0.998  0.502  1.0
  W  W12  1  0.013  0.992  0.805  1.0
  O  O13  1  0.730  0.335  0.152  1.0
  O  O14  1  0.922  0.746  0.549  1.0
  O  O15  1  0.580  0.403  0.349  1.0
  O  O16  1  0.675  0.336  0.746  1.0
  O  O17  1  0.042  0.559  0.954  1.0
  O  O18  1  0.676  0.053  0.842  1.0
  O  O19  1  0.666  0.080  0.453  1.0
  O  O20  1  0.981  0.424  0.652  1.0
  O  O21  1  0.693  0.994  0.251  1.0
  O  O22  1  0.416  0.617  0.050  1.0
  O  O23  1  0.590  0.004  0.055  1.0
  O  O24  1  0.049  0.276  0.845  1.0
  O  O25  1  0.598  0.971  0.652  1.0
  O  O26  1  0.991  0.311  0.249  1.0
  O  O27  1  0.249  0.669  0.451  1.0
  O  O28  1  0.753  0.330  0.549  1.0
  O  O29  1  0.988  0.693  0.747  1.0
  O  O30  1  0.402  0.026  0.349  1.0
  O  O31  1  0.927  0.743  0.153  1.0
  O  O32  1  0.402  0.996  0.951  1.0
  O  O33  1  0.592  0.373  0.951  1.0
  O  O34  1  0.316  0.004  0.746  1.0
  O  O35  1  0.024  0.572  0.347  1.0
  O  O36  1  0.337  0.918  0.548  1.0
  O  O37  1  0.321  0.936  0.153  1.0
  O  O38  1  0.969  0.436  0.053  1.0
  O  O39  1  0.305  0.698  0.251  1.0
  O  O40  1  0.419  0.592  0.650  1.0
  O  O41  1  0.078  0.252  0.451  1.0
  O  O42  1  0.283  0.671  0.844  1.0
[/CIF]
.
The crystal structure described by V7(WO5)6 crystallizes in the triclinic P1 space group. There are seven inequivalent V sites. In the first V site, V(1) is bonded to one O(14), one O(18), one O(23), one O(27), one O(3), and one O(9) atom to form distorted VO6 octahedra that share corners with three equivalent W(4)O6 octahedra, edges with three equivalent V(7)O6 octahedra, and  a faceface with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-53°. In the second V site, V(2) is bonded to one O(10), one O(11), one O(20), one O(21), one O(26), and one O(5) atom to form distorted VO6 octahedra that share corners with three equivalent W(2)O6 octahedra and  a faceface with one V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-34°. In the third V site, V(3) is bonded to one O(12), one O(20), one O(21), one O(30), one O(5), and one O(6) atom to form VO6 octahedra that share corners with three equivalent W(6)O6 octahedra and  a faceface with one V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-40°. In the fourth V site, V(4) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(20), one O(21), one O(26), and one O(5) atom. In the fifth V site, V(5) is bonded in a 6-coordinate geometry to one O(13), one O(17), one O(22), one O(28), one O(4), and one O(8) atom. In the sixth V site, V(6) is bonded to one O(13), one O(17), one O(22), one O(28), one O(4), and one O(8) atom to form VO6 octahedra that share corners with three equivalent W(3)O6 octahedra and corners with three equivalent W(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-51°. In the seventh V site, V(7) is bonded to one O(14), one O(18), one O(23), one O(27), one O(3), and one O(9) atom to form VO6 octahedra that share corners with three equivalent W(1)O6 octahedra, corners with three equivalent W(4)O6 octahedra, and edges with three equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 28-46°. There are six inequivalent W sites. In the first W site, W(1) is bonded to one O(15), one O(18), one O(23), one O(29), one O(3), and one O(7) atom to form WO6 octahedra that share corners with three equivalent V(7)O6 octahedra, corners with three equivalent W(5)O6 octahedra, and  a faceface with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-29°. In the second W site, W(2) is bonded to one O(1), one O(10), one O(11), one O(19), one O(25), and one O(26) atom to form WO6 octahedra that share corners with three equivalent V(2)O6 octahedra and corners with three equivalent W(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 26-34°. In the third W site, W(3) is bonded to one O(13), one O(16), one O(2), one O(24), one O(28), and one O(8) atom to form WO6 octahedra that share corners with three equivalent V(6)O6 octahedra and corners with three equivalent W(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-28°. In the fourth W site, W(4) is bonded to one O(1), one O(14), one O(19), one O(25), one O(27), and one O(9) atom to form WO6 octahedra that share corners with three equivalent V(1)O6 octahedra, corners with three equivalent V(7)O6 octahedra, and corners with three equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 28-53°. In the fifth W site, W(5) is bonded to one O(15), one O(16), one O(2), one O(24), one O(29), and one O(7) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 25-28°. In the sixth W site, W(6) is bonded to one O(12), one O(17), one O(22), one O(30), one O(4), and one O(6) atom to form distorted WO6 octahedra that share corners with three equivalent V(3)O6 octahedra and corners with three equivalent V(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-51°. There are thirty inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one W(2) and one W(4) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one W(3) and one W(5) atom. In the third O site, O(3) is bonded in a T-shaped geometry to one V(1), one V(7), and one W(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one V(5), one V(6), and one W(6) atom. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one V(2), one V(3), and one V(4) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one V(3) and one W(6) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one W(1) and one W(5) atom. In the eighth O site, O(8) is bonded in a T-shaped geometry to one V(5), one V(6), and one W(3) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one V(1), one V(7), and one W(4) atom. In the tenth O site, O(10) is bonded in a T-shaped geometry to one V(2), one V(4), and one W(2) atom. In the eleventh O site, O(11) is bonded in a distorted T-shaped geometry to one V(2), one V(4), and one W(2) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one V(3) and one W(6) atom. In the thirteenth O site, O(13) is bonded in a T-shaped geometry to one V(5), one V(6), and one W(3) atom. In the fourteenth O site, O(14) is bonded in a distorted T-shaped geometry to one V(1), one V(7), and one W(4) atom. In the fifteenth O site, O(15) is bonded in a bent 150 degrees geometry to one W(1) and one W(5) atom. In the sixteenth O site, O(16) is bonded in a bent 150 degrees geometry to one W(3) and one W(5) atom. In the seventeenth O site, O(17) is bonded in a 3-coordinate geometry to one V(5), one V(6), and one W(6) atom. In the eighteenth O site, O(18) is bonded in a T-shaped geometry to one V(1), one V(7), and one W(1) atom. In the nineteenth O site, O(19) is bonded in a bent 150 degrees geometry to one W(2) and one W(4) atom. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one V(2), one V(3), and one V(4) atom. In the twenty-first O site, O(21) is bonded in a T-shaped geometry to one V(2), one V(3), and one V(4) atom. In the twenty-second O site, O(22) is bonded in a distorted trigonal planar geometry to one V(5), one V(6), and one W(6) atom. In the twenty-third O site, O(23) is bonded in a T-shaped geometry to one V(1), one V(7), and one W(1) atom. In the twenty-fourth O site, O(24) is bonded in a bent 150 degrees geometry to one W(3) and one W(5) atom. In the twenty-fifth O site, O(25) is bonded in a bent 150 degrees geometry to one W(2) and one W(4) atom. In the twenty-sixth O site, O(26) is bonded in a T-shaped geometry to one V(2), one V(4), and one W(2) atom. In the twenty-seventh O site, O(27) is bonded in a distorted T-shaped geometry to one V(1), one V(7), and one W(4) atom. In the twenty-eighth O site, O(28) is bonded in a T-shaped geometry to one V(5), one V(6), and one W(3) atom. In the twenty-ninth O site, O(29) is bonded in a bent 150 degrees geometry to one W(1) and one W(5) atom. In the thirtieth O site, O(30) is bonded in a bent 150 degrees geometry to one V(3) and one W(6) atom. is represented by the CIF card [CIF]
data_V7(WO5)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.211
_cell_length_b   5.226
_cell_length_c   23.279
_cell_angle_alpha   89.493
_cell_angle_beta   89.676
_cell_angle_gamma   60.093
_symmetry_Int_Tables_number   1
_cell_volume   549.477
_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
  V  V0  1  0.336  0.339  0.287  1.0
  V  V1  1  0.344  0.335  0.009  1.0
  V  V2  1  0.338  0.320  0.889  1.0
  V  V3  1  0.658  0.662  0.984  1.0
  V  V4  1  0.674  0.657  0.717  1.0
  V  V5  1  0.331  0.328  0.700  1.0
  V  V6  1  0.665  0.670  0.304  1.0
  W  W7  1  0.336  0.332  0.406  1.0
  W  W8  1  0.669  0.672  0.108  1.0
  W  W9  1  0.663  0.665  0.598  1.0
  W  W10  1  0.997  0.010  0.204  1.0
  W  W11  1  0.000  0.998  0.502  1.0
  W  W12  1  0.013  0.992  0.805  1.0
  O  O13  1  0.730  0.335  0.152  1.0
  O  O14  1  0.922  0.746  0.549  1.0
  O  O15  1  0.580  0.403  0.349  1.0
  O  O16  1  0.675  0.336  0.746  1.0
  O  O17  1  0.042  0.559  0.954  1.0
  O  O18  1  0.676  0.053  0.842  1.0
  O  O19  1  0.666  0.080  0.453  1.0
  O  O20  1  0.981  0.424  0.652  1.0
  O  O21  1  0.693  0.994  0.251  1.0
  O  O22  1  0.416  0.617  0.050  1.0
  O  O23  1  0.590  0.004  0.055  1.0
  O  O24  1  0.049  0.276  0.845  1.0
  O  O25  1  0.598  0.971  0.652  1.0
  O  O26  1  0.991  0.311  0.249  1.0
  O  O27  1  0.249  0.669  0.451  1.0
  O  O28  1  0.753  0.330  0.549  1.0
  O  O29  1  0.988  0.693  0.747  1.0
  O  O30  1  0.402  0.026  0.349  1.0
  O  O31  1  0.927  0.743  0.153  1.0
  O  O32  1  0.402  0.996  0.951  1.0
  O  O33  1  0.592  0.373  0.951  1.0
  O  O34  1  0.316  0.004  0.746  1.0
  O  O35  1  0.024  0.572  0.347  1.0
  O  O36  1  0.337  0.918  0.548  1.0
  O  O37  1  0.321  0.936  0.153  1.0
  O  O38  1  0.969  0.436  0.053  1.0
  O  O39  1  0.305  0.698  0.251  1.0
  O  O40  1  0.419  0.592  0.650  1.0
  O  O41  1  0.078  0.252  0.451  1.0
  O  O42  1  0.283  0.671  0.844  1.0
[/CIF]
.