The crystal structure described by NaV13O18 crystallizes in the triclinic P1 space group. The structure consists of one 7440-23-5 atom inside a V13O18 framework. In the V13O18 framework, there are thirteen inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(10), one O(11), one O(15), one O(3), and one O(9) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-19°. In the second V site, V(2) is bonded to one O(1), one O(14), one O(18), one O(2), one O(4), and one O(6) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 7-19°. In the third V site, V(3) is bonded to one O(15), one O(2), one O(3), one O(4), one O(5), and one O(7) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-11°. In the fourth V site, V(4) is bonded to one O(1), one O(16), one O(3), one O(5), one O(6), and one O(8) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 9-12°. In the fifth V site, V(5) is bonded to one O(16), one O(17), one O(2), one O(6), one O(7), and one O(9) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-16°. In the sixth V site, V(6) is bonded to one O(10), one O(11), one O(13), one O(4), one O(6), and one O(7) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-12°. In the seventh V site, V(7) is bonded to one O(11), one O(12), one O(14), one O(5), one O(7), and one O(8) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 6-12°. In the eighth V site, V(8) is bonded to one O(12), one O(13), one O(15), one O(6), one O(8), and one O(9) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 11-13°. In the ninth V site, V(9) is bonded to one O(10), one O(12), one O(13), one O(17), one O(2), and one O(3) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 10-16°. In the tenth V site, V(10) is bonded to one O(11), one O(13), one O(14), one O(16), one O(18), and one O(3) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. In the eleventh V site, V(11) is bonded to one O(12), one O(14), one O(15), one O(16), one O(17), and one O(4) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 9-11°. In the twelfth V site, V(12) is bonded to one O(1), one O(13), one O(15), one O(17), one O(18), and one O(5) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 6-19°. In the thirteenth V site, V(13) is bonded to one O(10), one O(16), one O(18), one O(4), one O(8), and one O(9) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-19°. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one V(1), one V(12), one V(2), and one V(4) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one V(2), one V(3), one V(5), and one V(9) atom. In the third O site, O(3) is bonded to one V(1), one V(10), one V(3), one V(4), and one V(9) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the fourth O site, O(4) is bonded to one V(11), one V(13), one V(2), one V(3), and one V(6) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one V(12), one V(3), one V(4), and one V(7) atom. In the sixth O site, O(6) is bonded to one V(2), one V(4), one V(5), one V(6), and one V(8) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one V(3), one V(5), one V(6), and one V(7) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one V(13), one V(4), one V(7), and one V(8) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one V(1), one V(13), one V(5), and one V(8) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one V(1), one V(13), one V(6), and one V(9) atom. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one V(1), one V(10), one V(6), and one V(7) atom. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to one V(11), one V(7), one V(8), and one V(9) atom. In the thirteenth O site, O(13) is bonded to one V(10), one V(12), one V(6), one V(8), and one V(9) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one V(10), one V(11), one V(2), and one V(7) atom. In the fifteenth O site, O(15) is bonded to one V(1), one V(11), one V(12), one V(3), and one V(8) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the sixteenth O site, O(16) is bonded to one V(10), one V(11), one V(13), one V(4), and one V(5) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the seventeenth O site, O(17) is bonded in a rectangular see-saw-like geometry to one V(11), one V(12), one V(5), and one V(9) atom. In the eighteenth O site, O(18) is bonded in a rectangular see-saw-like geometry to one V(10), one V(12), one V(13), and one V(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_NaV13O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.011
_cell_length_b   7.942
_cell_length_c   7.952
_cell_angle_alpha   110.966
_cell_angle_beta   111.594
_cell_angle_gamma   110.636
_symmetry_Int_Tables_number   1
_cell_volume   364.636
_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
  Na  Na0  1  0.000  1.000  0.999  1.0
  V  V1  1  0.081  0.878  0.580  1.0
  V  V2  1  0.427  0.930  0.129  1.0
  V  V3  1  0.346  0.770  0.401  1.0
  V  V4  1  0.226  0.598  0.646  1.0
  V  V5  1  0.121  0.425  0.923  1.0
  V  V6  1  0.606  0.651  0.231  1.0
  V  V7  1  0.493  0.504  0.500  1.0
  V  V8  1  0.402  0.349  0.770  1.0
  V  V9  1  0.883  0.578  0.078  1.0
  V  V10  1  0.763  0.403  0.346  1.0
  V  V11  1  0.641  0.219  0.588  1.0
  V  V12  1  0.584  0.080  0.879  1.0
  V  V13  1  0.925  0.121  0.424  1.0
  O  O14  1  0.290  0.904  0.843  1.0
  O  O15  1  0.150  0.714  0.092  1.0
  O  O16  1  0.047  0.606  0.375  1.0
  O  O17  1  0.626  0.944  0.392  1.0
  O  O18  1  0.520  0.780  0.682  1.0
  O  O19  1  0.386  0.609  0.937  1.0
  O  O20  1  0.327  0.484  0.222  1.0
  O  O21  1  0.214  0.316  0.486  1.0
  O  O22  1  0.114  0.166  0.728  1.0
  O  O23  1  0.907  0.847  0.287  1.0
  O  O24  1  0.783  0.671  0.522  1.0
  O  O25  1  0.668  0.509  0.782  1.0
  O  O26  1  0.615  0.382  0.058  1.0
  O  O27  1  0.480  0.224  0.319  1.0
  O  O28  1  0.381  0.065  0.617  1.0
  O  O29  1  0.934  0.386  0.608  1.0
  O  O30  1  0.841  0.277  0.892  1.0
  O  O31  1  0.722  0.112  0.162  1.0
[/CIF]
.
The crystal structure described by NaV13O18 crystallizes in the triclinic P1 space group. The structure consists of one 7440-23-5 atom inside a V13O18 framework. In the V13O18 framework, there are thirteen inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(10), one O(11), one O(15), one O(3), and one O(9) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-19°. In the second V site, V(2) is bonded to one O(1), one O(14), one O(18), one O(2), one O(4), and one O(6) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 7-19°. In the third V site, V(3) is bonded to one O(15), one O(2), one O(3), one O(4), one O(5), and one O(7) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-11°. In the fourth V site, V(4) is bonded to one O(1), one O(16), one O(3), one O(5), one O(6), and one O(8) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 9-12°. In the fifth V site, V(5) is bonded to one O(16), one O(17), one O(2), one O(6), one O(7), and one O(9) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-16°. In the sixth V site, V(6) is bonded to one O(10), one O(11), one O(13), one O(4), one O(6), and one O(7) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-12°. In the seventh V site, V(7) is bonded to one O(11), one O(12), one O(14), one O(5), one O(7), and one O(8) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 6-12°. In the eighth V site, V(8) is bonded to one O(12), one O(13), one O(15), one O(6), one O(8), and one O(9) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 11-13°. In the ninth V site, V(9) is bonded to one O(10), one O(12), one O(13), one O(17), one O(2), and one O(3) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 10-16°. In the tenth V site, V(10) is bonded to one O(11), one O(13), one O(14), one O(16), one O(18), and one O(3) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. In the eleventh V site, V(11) is bonded to one O(12), one O(14), one O(15), one O(16), one O(17), and one O(4) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 9-11°. In the twelfth V site, V(12) is bonded to one O(1), one O(13), one O(15), one O(17), one O(18), and one O(5) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 6-19°. In the thirteenth V site, V(13) is bonded to one O(10), one O(16), one O(18), one O(4), one O(8), and one O(9) atom to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 8-19°. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one V(1), one V(12), one V(2), and one V(4) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one V(2), one V(3), one V(5), and one V(9) atom. In the third O site, O(3) is bonded to one V(1), one V(10), one V(3), one V(4), and one V(9) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the fourth O site, O(4) is bonded to one V(11), one V(13), one V(2), one V(3), and one V(6) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one V(12), one V(3), one V(4), and one V(7) atom. In the sixth O site, O(6) is bonded to one V(2), one V(4), one V(5), one V(6), and one V(8) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one V(3), one V(5), one V(6), and one V(7) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one V(13), one V(4), one V(7), and one V(8) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one V(1), one V(13), one V(5), and one V(8) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one V(1), one V(13), one V(6), and one V(9) atom. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one V(1), one V(10), one V(6), and one V(7) atom. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to one V(11), one V(7), one V(8), and one V(9) atom. In the thirteenth O site, O(13) is bonded to one V(10), one V(12), one V(6), one V(8), and one V(9) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one V(10), one V(11), one V(2), and one V(7) atom. In the fifteenth O site, O(15) is bonded to one V(1), one V(11), one V(12), one V(3), and one V(8) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the sixteenth O site, O(16) is bonded to one V(10), one V(11), one V(13), one V(4), and one V(5) atom to form a mixture of corner and edge-sharing OV5 square pyramids. In the seventeenth O site, O(17) is bonded in a rectangular see-saw-like geometry to one V(11), one V(12), one V(5), and one V(9) atom. In the eighteenth O site, O(18) is bonded in a rectangular see-saw-like geometry to one V(10), one V(12), one V(13), and one V(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_NaV13O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.011
_cell_length_b   7.942
_cell_length_c   7.952
_cell_angle_alpha   110.966
_cell_angle_beta   111.594
_cell_angle_gamma   110.636
_symmetry_Int_Tables_number   1
_cell_volume   364.636
_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
  Na  Na0  1  0.000  1.000  0.999  1.0
  V  V1  1  0.081  0.878  0.580  1.0
  V  V2  1  0.427  0.930  0.129  1.0
  V  V3  1  0.346  0.770  0.401  1.0
  V  V4  1  0.226  0.598  0.646  1.0
  V  V5  1  0.121  0.425  0.923  1.0
  V  V6  1  0.606  0.651  0.231  1.0
  V  V7  1  0.493  0.504  0.500  1.0
  V  V8  1  0.402  0.349  0.770  1.0
  V  V9  1  0.883  0.578  0.078  1.0
  V  V10  1  0.763  0.403  0.346  1.0
  V  V11  1  0.641  0.219  0.588  1.0
  V  V12  1  0.584  0.080  0.879  1.0
  V  V13  1  0.925  0.121  0.424  1.0
  O  O14  1  0.290  0.904  0.843  1.0
  O  O15  1  0.150  0.714  0.092  1.0
  O  O16  1  0.047  0.606  0.375  1.0
  O  O17  1  0.626  0.944  0.392  1.0
  O  O18  1  0.520  0.780  0.682  1.0
  O  O19  1  0.386  0.609  0.937  1.0
  O  O20  1  0.327  0.484  0.222  1.0
  O  O21  1  0.214  0.316  0.486  1.0
  O  O22  1  0.114  0.166  0.728  1.0
  O  O23  1  0.907  0.847  0.287  1.0
  O  O24  1  0.783  0.671  0.522  1.0
  O  O25  1  0.668  0.509  0.782  1.0
  O  O26  1  0.615  0.382  0.058  1.0
  O  O27  1  0.480  0.224  0.319  1.0
  O  O28  1  0.381  0.065  0.617  1.0
  O  O29  1  0.934  0.386  0.608  1.0
  O  O30  1  0.841  0.277  0.892  1.0
  O  O31  1  0.722  0.112  0.162  1.0
[/CIF]
.