The crystal structure described by TiN2 crystallizes in the tetragonal I4/mcm space group. Ti(1) is bonded in a 8-coordinate geometry to eight equivalent N(1) atoms. N(1) is bonded in a 5-coordinate geometry to four equivalent Ti(1) and one N(1) atom. is represented by the CIF file [CIF]
data_TiN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.067
_cell_length_b   4.067
_cell_length_c   4.067
_cell_angle_alpha   115.368
_cell_angle_beta   115.368
_cell_angle_gamma   98.229
_symmetry_Int_Tables_number   1
_cell_volume   50.326
_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
  Ti  Ti0  1  0.250  0.250  0.000  1.0
  Ti  Ti1  1  0.750  0.750  0.000  1.0
  N  N2  1  0.113  0.387  0.500  1.0
  N  N3  1  0.887  0.613  0.500  1.0
  N  N4  1  0.613  0.113  0.725  1.0
  N  N5  1  0.387  0.887  0.275  1.0
[/CIF]
.
The crystal structure described by TiN2 crystallizes in the tetragonal I4/mcm space group. Ti(1) is bonded in a 8-coordinate geometry to eight equivalent N(1) atoms. N(1) is bonded in a 5-coordinate geometry to four equivalent Ti(1) and one N(1) atom. is represented by the CIF file [CIF]
data_TiN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.067
_cell_length_b   4.067
_cell_length_c   4.067
_cell_angle_alpha   115.368
_cell_angle_beta   115.368
_cell_angle_gamma   98.229
_symmetry_Int_Tables_number   1
_cell_volume   50.326
_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
  Ti  Ti0  1  0.250  0.250  0.000  1.0
  Ti  Ti1  1  0.750  0.750  0.000  1.0
  N  N2  1  0.113  0.387  0.500  1.0
  N  N3  1  0.887  0.613  0.500  1.0
  N  N4  1  0.613  0.113  0.725  1.0
  N  N5  1  0.387  0.887  0.275  1.0
[/CIF]
.