The material structure described by V5N4O is Caswellsilverite-like structured and crystallizes in the triclinic P1 space group. There are five inequivalent V sites. In the first V site, V(1) is bonded to one N(2), one N(3), one N(4), two equivalent N(1), and one O(1) atom to form VN5O octahedra that share  a cornercorner with one V(5)N4O2 octahedra,  a cornercorner with one V(2)N5O octahedra,  a cornercorner with one V(3)N5O octahedra,  a cornercorner with one V(4)N5O octahedra, corners with two equivalent V(1)N5O octahedra, edges with three equivalent V(5)N4O2 octahedra, edges with three equivalent V(2)N5O octahedra, edges with three equivalent V(3)N5O octahedra, and edges with three equivalent V(4)N5O octahedra. The corner-sharing octahedral tilt angles range from 3-15°. In the second V site, V(2) is bonded to one N(1), one N(3), one N(4), two equivalent N(2), and one O(1) atom to form VN5O octahedra that share  a cornercorner with one V(5)N4O2 octahedra,  a cornercorner with one V(1)N5O octahedra,  a cornercorner with one V(3)N5O octahedra,  a cornercorner with one V(4)N5O octahedra, corners with two equivalent V(2)N5O octahedra, edges with three equivalent V(5)N4O2 octahedra, edges with three equivalent V(1)N5O octahedra, edges with three equivalent V(3)N5O octahedra, and edges with three equivalent V(4)N5O octahedra. The corner-sharing octahedral tilt angles range from 1-15°. In the third V site, V(3) is bonded to one N(1), one N(2), one N(4), two equivalent N(3), and one O(1) atom to form VN5O octahedra that share  a cornercorner with one V(5)N4O2 octahedra,  a cornercorner with one V(1)N5O octahedra,  a cornercorner with one V(2)N5O octahedra,  a cornercorner with one V(4)N5O octahedra, corners with two equivalent V(3)N5O octahedra, edges with three equivalent V(5)N4O2 octahedra, edges with three equivalent V(1)N5O octahedra, edges with three equivalent V(2)N5O octahedra, and edges with three equivalent V(4)N5O octahedra. The corner-sharing octahedral tilt angles range from 1-16°. In the fourth V site, V(4) is bonded to one N(1), one N(2), one N(3), two equivalent N(4), and one O(1) atom to form VN5O octahedra that share  a cornercorner with one V(5)N4O2 octahedra,  a cornercorner with one V(1)N5O octahedra,  a cornercorner with one V(2)N5O octahedra,  a cornercorner with one V(3)N5O octahedra, corners with two equivalent V(4)N5O octahedra, edges with three equivalent V(5)N4O2 octahedra, edges with three equivalent V(1)N5O octahedra, edges with three equivalent V(2)N5O octahedra, and edges with three equivalent V(3)N5O octahedra. The corner-sharing octahedral tilt angles range from 3-15°. In the fifth V site, V(5) is bonded to one N(1), one N(2), one N(3), one N(4), and two equivalent O(1) atoms to form VN4O2 octahedra that share  a cornercorner with one V(1)N5O octahedra,  a cornercorner with one V(2)N5O octahedra,  a cornercorner with one V(3)N5O octahedra,  a cornercorner with one V(4)N5O octahedra, corners with two equivalent V(5)N4O2 octahedra, edges with three equivalent V(1)N5O octahedra, edges with three equivalent V(2)N5O octahedra, edges with three equivalent V(3)N5O octahedra, and edges with three equivalent V(4)N5O octahedra. The corner-sharing octahedral tilt angles range from 3-13°. There are four inequivalent N sites. In the first N site, N(1) is bonded to one V(2), one V(3), one V(4), one V(5), and two equivalent V(1) atoms to form NV6 octahedra that share  a cornercorner with one N(2)V6 octahedra,  a cornercorner with one N(3)V6 octahedra,  a cornercorner with one N(4)V6 octahedra,  a cornercorner with one O(1)V6 octahedra, corners with two equivalent N(1)V6 octahedra, edges with three equivalent N(2)V6 octahedra, edges with three equivalent N(3)V6 octahedra, edges with three equivalent N(4)V6 octahedra, and edges with three equivalent O(1)V6 octahedra. The corner-sharing octahedral tilt angles range from 3-15°. In the second N site, N(2) is bonded to one V(1), one V(3), one V(4), one V(5), and two equivalent V(2) atoms to form NV6 octahedra that share  a cornercorner with one N(1)V6 octahedra,  a cornercorner with one N(3)V6 octahedra,  a cornercorner with one N(4)V6 octahedra,  a cornercorner with one O(1)V6 octahedra, corners with two equivalent N(2)V6 octahedra, edges with three equivalent N(1)V6 octahedra, edges with three equivalent N(3)V6 octahedra, edges with three equivalent N(4)V6 octahedra, and edges with three equivalent O(1)V6 octahedra. The corner-sharing octahedral tilt angles range from 2-15°. In the third N site, N(3) is bonded to one V(1), one V(2), one V(4), one V(5), and two equivalent V(3) atoms to form NV6 octahedra that share  a cornercorner with one N(1)V6 octahedra,  a cornercorner with one N(2)V6 octahedra,  a cornercorner with one N(4)V6 octahedra,  a cornercorner with one O(1)V6 octahedra, corners with two equivalent N(3)V6 octahedra, edges with three equivalent N(1)V6 octahedra, edges with three equivalent N(2)V6 octahedra, edges with three equivalent N(4)V6 octahedra, and edges with three equivalent O(1)V6 octahedra. The corner-sharing octahedral tilt angles range from 2-16°. In the fourth N site, N(4) is bonded to one V(1), one V(2), one V(3), one V(5), and two equivalent V(4) atoms to form NV6 octahedra that share  a cornercorner with one N(1)V6 octahedra,  a cornercorner with one N(2)V6 octahedra,  a cornercorner with one N(3)V6 octahedra,  a cornercorner with one O(1)V6 octahedra, corners with two equivalent N(4)V6 octahedra, edges with three equivalent N(1)V6 octahedra, edges with three equivalent N(2)V6 octahedra, edges with three equivalent N(3)V6 octahedra, and edges with three equivalent O(1)V6 octahedra. The corner-sharing octahedral tilt angles range from 3-15°. O(1) is bonded to one V(1), one V(2), one V(3), one V(4), and two equivalent V(5) atoms to form OV6 octahedra that share  a cornercorner with one N(1)V6 octahedra,  a cornercorner with one N(2)V6 octahedra,  a cornercorner with one N(3)V6 octahedra,  a cornercorner with one N(4)V6 octahedra, corners with two equivalent O(1)V6 octahedra, edges with three equivalent N(1)V6 octahedra, edges with three equivalent N(2)V6 octahedra, edges with three equivalent N(3)V6 octahedra, and edges with three equivalent N(4)V6 octahedra. The corner-sharing octahedral tilt angles range from 3-7°. is represented by the CIF card [CIF]
data_V5N4O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.648
_cell_length_b   7.715
_cell_length_c   5.106
_cell_angle_alpha   29.187
_cell_angle_beta   30.098
_cell_angle_gamma   19.319
_symmetry_Int_Tables_number   1
_cell_volume   89.989
_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  0.031  0.933  0.039  1.0
  V  V1  1  0.231  0.964  0.945  1.0
  V  V2  1  0.368  0.023  0.076  1.0
  V  V3  1  0.568  0.081  0.953  1.0
  V  V4  1  0.801  0.992  0.001  1.0
  N  N5  1  0.979  0.525  0.526  1.0
  N  N6  1  0.211  0.469  0.531  1.0
  N  N7  1  0.394  0.512  0.482  1.0
  N  N8  1  0.621  0.485  0.469  1.0
  O  O9  1  0.804  0.486  0.512  1.0
[/CIF]
.
The material structure described by V5N4O is Caswellsilverite-like structured and crystallizes in the triclinic P1 space group. There are five inequivalent V sites. In the first V site, V(1) is bonded to one N(2), one N(3), one N(4), two equivalent N(1), and one O(1) atom to form VN5O octahedra that share  a cornercorner with one V(5)N4O2 octahedra,  a cornercorner with one V(2)N5O octahedra,  a cornercorner with one V(3)N5O octahedra,  a cornercorner with one V(4)N5O octahedra, corners with two equivalent V(1)N5O octahedra, edges with three equivalent V(5)N4O2 octahedra, edges with three equivalent V(2)N5O octahedra, edges with three equivalent V(3)N5O octahedra, and edges with three equivalent V(4)N5O octahedra. The corner-sharing octahedral tilt angles range from 3-15°. In the second V site, V(2) is bonded to one N(1), one N(3), one N(4), two equivalent N(2), and one O(1) atom to form VN5O octahedra that share  a cornercorner with one V(5)N4O2 octahedra,  a cornercorner with one V(1)N5O octahedra,  a cornercorner with one V(3)N5O octahedra,  a cornercorner with one V(4)N5O octahedra, corners with two equivalent V(2)N5O octahedra, edges with three equivalent V(5)N4O2 octahedra, edges with three equivalent V(1)N5O octahedra, edges with three equivalent V(3)N5O octahedra, and edges with three equivalent V(4)N5O octahedra. The corner-sharing octahedral tilt angles range from 1-15°. In the third V site, V(3) is bonded to one N(1), one N(2), one N(4), two equivalent N(3), and one O(1) atom to form VN5O octahedra that share  a cornercorner with one V(5)N4O2 octahedra,  a cornercorner with one V(1)N5O octahedra,  a cornercorner with one V(2)N5O octahedra,  a cornercorner with one V(4)N5O octahedra, corners with two equivalent V(3)N5O octahedra, edges with three equivalent V(5)N4O2 octahedra, edges with three equivalent V(1)N5O octahedra, edges with three equivalent V(2)N5O octahedra, and edges with three equivalent V(4)N5O octahedra. The corner-sharing octahedral tilt angles range from 1-16°. In the fourth V site, V(4) is bonded to one N(1), one N(2), one N(3), two equivalent N(4), and one O(1) atom to form VN5O octahedra that share  a cornercorner with one V(5)N4O2 octahedra,  a cornercorner with one V(1)N5O octahedra,  a cornercorner with one V(2)N5O octahedra,  a cornercorner with one V(3)N5O octahedra, corners with two equivalent V(4)N5O octahedra, edges with three equivalent V(5)N4O2 octahedra, edges with three equivalent V(1)N5O octahedra, edges with three equivalent V(2)N5O octahedra, and edges with three equivalent V(3)N5O octahedra. The corner-sharing octahedral tilt angles range from 3-15°. In the fifth V site, V(5) is bonded to one N(1), one N(2), one N(3), one N(4), and two equivalent O(1) atoms to form VN4O2 octahedra that share  a cornercorner with one V(1)N5O octahedra,  a cornercorner with one V(2)N5O octahedra,  a cornercorner with one V(3)N5O octahedra,  a cornercorner with one V(4)N5O octahedra, corners with two equivalent V(5)N4O2 octahedra, edges with three equivalent V(1)N5O octahedra, edges with three equivalent V(2)N5O octahedra, edges with three equivalent V(3)N5O octahedra, and edges with three equivalent V(4)N5O octahedra. The corner-sharing octahedral tilt angles range from 3-13°. There are four inequivalent N sites. In the first N site, N(1) is bonded to one V(2), one V(3), one V(4), one V(5), and two equivalent V(1) atoms to form NV6 octahedra that share  a cornercorner with one N(2)V6 octahedra,  a cornercorner with one N(3)V6 octahedra,  a cornercorner with one N(4)V6 octahedra,  a cornercorner with one O(1)V6 octahedra, corners with two equivalent N(1)V6 octahedra, edges with three equivalent N(2)V6 octahedra, edges with three equivalent N(3)V6 octahedra, edges with three equivalent N(4)V6 octahedra, and edges with three equivalent O(1)V6 octahedra. The corner-sharing octahedral tilt angles range from 3-15°. In the second N site, N(2) is bonded to one V(1), one V(3), one V(4), one V(5), and two equivalent V(2) atoms to form NV6 octahedra that share  a cornercorner with one N(1)V6 octahedra,  a cornercorner with one N(3)V6 octahedra,  a cornercorner with one N(4)V6 octahedra,  a cornercorner with one O(1)V6 octahedra, corners with two equivalent N(2)V6 octahedra, edges with three equivalent N(1)V6 octahedra, edges with three equivalent N(3)V6 octahedra, edges with three equivalent N(4)V6 octahedra, and edges with three equivalent O(1)V6 octahedra. The corner-sharing octahedral tilt angles range from 2-15°. In the third N site, N(3) is bonded to one V(1), one V(2), one V(4), one V(5), and two equivalent V(3) atoms to form NV6 octahedra that share  a cornercorner with one N(1)V6 octahedra,  a cornercorner with one N(2)V6 octahedra,  a cornercorner with one N(4)V6 octahedra,  a cornercorner with one O(1)V6 octahedra, corners with two equivalent N(3)V6 octahedra, edges with three equivalent N(1)V6 octahedra, edges with three equivalent N(2)V6 octahedra, edges with three equivalent N(4)V6 octahedra, and edges with three equivalent O(1)V6 octahedra. The corner-sharing octahedral tilt angles range from 2-16°. In the fourth N site, N(4) is bonded to one V(1), one V(2), one V(3), one V(5), and two equivalent V(4) atoms to form NV6 octahedra that share  a cornercorner with one N(1)V6 octahedra,  a cornercorner with one N(2)V6 octahedra,  a cornercorner with one N(3)V6 octahedra,  a cornercorner with one O(1)V6 octahedra, corners with two equivalent N(4)V6 octahedra, edges with three equivalent N(1)V6 octahedra, edges with three equivalent N(2)V6 octahedra, edges with three equivalent N(3)V6 octahedra, and edges with three equivalent O(1)V6 octahedra. The corner-sharing octahedral tilt angles range from 3-15°. O(1) is bonded to one V(1), one V(2), one V(3), one V(4), and two equivalent V(5) atoms to form OV6 octahedra that share  a cornercorner with one N(1)V6 octahedra,  a cornercorner with one N(2)V6 octahedra,  a cornercorner with one N(3)V6 octahedra,  a cornercorner with one N(4)V6 octahedra, corners with two equivalent O(1)V6 octahedra, edges with three equivalent N(1)V6 octahedra, edges with three equivalent N(2)V6 octahedra, edges with three equivalent N(3)V6 octahedra, and edges with three equivalent N(4)V6 octahedra. The corner-sharing octahedral tilt angles range from 3-7°. is represented by the CIF card [CIF]
data_V5N4O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.648
_cell_length_b   7.715
_cell_length_c   5.106
_cell_angle_alpha   29.187
_cell_angle_beta   30.098
_cell_angle_gamma   19.319
_symmetry_Int_Tables_number   1
_cell_volume   89.989
_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  0.031  0.933  0.039  1.0
  V  V1  1  0.231  0.964  0.945  1.0
  V  V2  1  0.368  0.023  0.076  1.0
  V  V3  1  0.568  0.081  0.953  1.0
  V  V4  1  0.801  0.992  0.001  1.0
  N  N5  1  0.979  0.525  0.526  1.0
  N  N6  1  0.211  0.469  0.531  1.0
  N  N7  1  0.394  0.512  0.482  1.0
  N  N8  1  0.621  0.485  0.469  1.0
  O  O9  1  0.804  0.486  0.512  1.0
[/CIF]
.