The structure described by NbO2 is Rutile structured and crystallizes in the tetragonal P4_2/mnm space group. Nb(1) is bonded to six equivalent O(1) atoms to form a mixture of corner and edge-sharing NbO6 octahedra. The corner-sharing octahedral tilt angles are 44°. O(1) is bonded in a distorted T-shaped geometry to three equivalent Nb(1) atoms. is represented by the CIF card [CIF]
data_NbO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.928
_cell_length_b   4.977
_cell_length_c   4.977
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   72.532
_cell_formula_units_Z   2
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
  Nb  Nb0  1  0.500  0.500  0.500  1.0
  Nb  Nb1  1  0.000  0.000  0.000  1.0
  O  O2  1  0.000  0.712  0.712  1.0
  O  O3  1  0.500  0.788  0.212  1.0
  O  O4  1  0.000  0.288  0.288  1.0
  O  O5  1  0.500  0.212  0.788  1.0
[/CIF]
.
The structure described by NbO2 is Rutile structured and crystallizes in the tetragonal P4_2/mnm space group. Nb(1) is bonded to six equivalent O(1) atoms to form a mixture of corner and edge-sharing NbO6 octahedra. The corner-sharing octahedral tilt angles are 44°. O(1) is bonded in a distorted T-shaped geometry to three equivalent Nb(1) atoms. is represented by the CIF card [CIF]
data_NbO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.928
_cell_length_b   4.977
_cell_length_c   4.977
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   72.532
_cell_formula_units_Z   2
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
  Nb  Nb0  1  0.500  0.500  0.500  1.0
  Nb  Nb1  1  0.000  0.000  0.000  1.0
  O  O2  1  0.000  0.712  0.712  1.0
  O  O3  1  0.500  0.788  0.212  1.0
  O  O4  1  0.000  0.288  0.288  1.0
  O  O5  1  0.500  0.212  0.788  1.0
[/CIF]
.