The compound described by V2N3 crystallizes in the trigonal P-3m1 space group. V(1) is bonded to three equivalent N(1) and three equivalent N(2) atoms to form a mixture of distorted corner and edge-sharing VN6 pentagonal pyramids. There are two inequivalent N sites. In the first N site, N(1) is bonded to six equivalent V(1) atoms to form edge-sharing NV6 octahedra. In the second N site, N(2) is bonded in a rectangular see-saw-like geometry to three equivalent V(1) and one N(2) atom. is represented by the CIF file [CIF]
data_V2N3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.818
_cell_length_b   2.818
_cell_length_c   6.257
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   43.032
_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  0.667  0.333  0.302  1.0
  V  V1  1  0.333  0.667  0.698  1.0
  N  N2  1  0.000  0.000  0.500  1.0
  N  N3  1  0.000  0.000  0.107  1.0
  N  N4  1  0.000  0.000  0.893  1.0
[/CIF]
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The compound described by V2N3 crystallizes in the trigonal P-3m1 space group. V(1) is bonded to three equivalent N(1) and three equivalent N(2) atoms to form a mixture of distorted corner and edge-sharing VN6 pentagonal pyramids. There are two inequivalent N sites. In the first N site, N(1) is bonded to six equivalent V(1) atoms to form edge-sharing NV6 octahedra. In the second N site, N(2) is bonded in a rectangular see-saw-like geometry to three equivalent V(1) and one N(2) atom. is represented by the CIF file [CIF]
data_V2N3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.818
_cell_length_b   2.818
_cell_length_c   6.257
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   43.032
_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  0.667  0.333  0.302  1.0
  V  V1  1  0.333  0.667  0.698  1.0
  N  N2  1  0.000  0.000  0.500  1.0
  N  N3  1  0.000  0.000  0.107  1.0
  N  N4  1  0.000  0.000  0.893  1.0
[/CIF]
.