The compound described by UVN2 crystallizes in the orthorhombic Pnma space group. U(1) is bonded to three equivalent N(2) and four equivalent N(1) atoms to form distorted UN7 pentagonal bipyramids that share corners with four equivalent U(1)N7 pentagonal bipyramids, corners with three equivalent V(1)N5 trigonal bipyramids, edges with four equivalent U(1)N7 pentagonal bipyramids, edges with seven equivalent V(1)N5 trigonal bipyramids, and faces with two equivalent U(1)N7 pentagonal bipyramids. V(1) is bonded to two equivalent N(1) and three equivalent N(2) atoms to form VN5 trigonal bipyramids that share corners with three equivalent U(1)N7 pentagonal bipyramids, corners with four equivalent V(1)N5 trigonal bipyramids, edges with seven equivalent U(1)N7 pentagonal bipyramids, and edges with two equivalent V(1)N5 trigonal bipyramids. There are two inequivalent N sites. In the first N site, N(1) is bonded to four equivalent U(1) and two equivalent V(1) atoms to form NU4V2 octahedra that share corners with four equivalent N(1)U4V2 octahedra, corners with nine equivalent N(2)U3V3 octahedra, edges with two equivalent N(1)U4V2 octahedra, edges with three equivalent N(2)U3V3 octahedra,  a faceface with one N(2)U3V3 octahedra, and faces with two equivalent N(1)U4V2 octahedra. The corner-sharing octahedral tilt angles range from 14-60°. In the second N site, N(2) is bonded to three equivalent U(1) and three equivalent V(1) atoms to form NU3V3 octahedra that share corners with nine equivalent N(1)U4V2 octahedra, edges with three equivalent N(1)U4V2 octahedra, edges with six equivalent N(2)U3V3 octahedra, and  a faceface with one N(1)U4V2 octahedra. The corner-sharing octahedral tilt angles range from 14-60°. is represented by the CIF card [CIF]
data_UVN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.156
_cell_length_b   5.493
_cell_length_c   10.638
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   184.406
_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
  U  U0  1  0.750  0.075  0.857  1.0
  U  U1  1  0.750  0.575  0.643  1.0
  U  U2  1  0.250  0.925  0.143  1.0
  U  U3  1  0.250  0.425  0.357  1.0
  V  V4  1  0.250  0.070  0.598  1.0
  V  V5  1  0.750  0.430  0.098  1.0
  V  V6  1  0.250  0.570  0.902  1.0
  V  V7  1  0.750  0.930  0.402  1.0
  N  N8  1  0.250  0.331  0.745  1.0
  N  N9  1  0.750  0.169  0.245  1.0
  N  N10  1  0.250  0.260  0.007  1.0
  N  N11  1  0.750  0.669  0.255  1.0
  N  N12  1  0.250  0.831  0.755  1.0
  N  N13  1  0.750  0.740  0.993  1.0
  N  N14  1  0.750  0.240  0.507  1.0
  N  N15  1  0.250  0.760  0.493  1.0
[/CIF]
.
The compound described by UVN2 crystallizes in the orthorhombic Pnma space group. U(1) is bonded to three equivalent N(2) and four equivalent N(1) atoms to form distorted UN7 pentagonal bipyramids that share corners with four equivalent U(1)N7 pentagonal bipyramids, corners with three equivalent V(1)N5 trigonal bipyramids, edges with four equivalent U(1)N7 pentagonal bipyramids, edges with seven equivalent V(1)N5 trigonal bipyramids, and faces with two equivalent U(1)N7 pentagonal bipyramids. V(1) is bonded to two equivalent N(1) and three equivalent N(2) atoms to form VN5 trigonal bipyramids that share corners with three equivalent U(1)N7 pentagonal bipyramids, corners with four equivalent V(1)N5 trigonal bipyramids, edges with seven equivalent U(1)N7 pentagonal bipyramids, and edges with two equivalent V(1)N5 trigonal bipyramids. There are two inequivalent N sites. In the first N site, N(1) is bonded to four equivalent U(1) and two equivalent V(1) atoms to form NU4V2 octahedra that share corners with four equivalent N(1)U4V2 octahedra, corners with nine equivalent N(2)U3V3 octahedra, edges with two equivalent N(1)U4V2 octahedra, edges with three equivalent N(2)U3V3 octahedra,  a faceface with one N(2)U3V3 octahedra, and faces with two equivalent N(1)U4V2 octahedra. The corner-sharing octahedral tilt angles range from 14-60°. In the second N site, N(2) is bonded to three equivalent U(1) and three equivalent V(1) atoms to form NU3V3 octahedra that share corners with nine equivalent N(1)U4V2 octahedra, edges with three equivalent N(1)U4V2 octahedra, edges with six equivalent N(2)U3V3 octahedra, and  a faceface with one N(1)U4V2 octahedra. The corner-sharing octahedral tilt angles range from 14-60°. is represented by the CIF card [CIF]
data_UVN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.156
_cell_length_b   5.493
_cell_length_c   10.638
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   184.406
_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
  U  U0  1  0.750  0.075  0.857  1.0
  U  U1  1  0.750  0.575  0.643  1.0
  U  U2  1  0.250  0.925  0.143  1.0
  U  U3  1  0.250  0.425  0.357  1.0
  V  V4  1  0.250  0.070  0.598  1.0
  V  V5  1  0.750  0.430  0.098  1.0
  V  V6  1  0.250  0.570  0.902  1.0
  V  V7  1  0.750  0.930  0.402  1.0
  N  N8  1  0.250  0.331  0.745  1.0
  N  N9  1  0.750  0.169  0.245  1.0
  N  N10  1  0.250  0.260  0.007  1.0
  N  N11  1  0.750  0.669  0.255  1.0
  N  N12  1  0.250  0.831  0.755  1.0
  N  N13  1  0.750  0.740  0.993  1.0
  N  N14  1  0.750  0.240  0.507  1.0
  N  N15  1  0.250  0.760  0.493  1.0
[/CIF]
.