The material structure described by WN2 is quartz (alpha) structured and crystallizes in the trigonal P3_121 space group. W(1) is bonded to four equivalent N(1) atoms to form corner-sharing WN4 tetrahedra. N(1) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_WN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.780
_cell_length_b   5.780
_cell_length_c   6.331
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   183.187
_cell_formula_units_Z   3
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
  W  W0  1  0.000  0.475  0.667  1.0
  W  W1  1  0.525  0.525  0.000  1.0
  W  W2  1  0.475  0.000  0.333  1.0
  N  N3  1  0.163  0.742  0.464  1.0
  N  N4  1  0.258  0.421  0.797  1.0
  N  N5  1  0.579  0.837  0.131  1.0
  N  N6  1  0.421  0.258  0.203  1.0
  N  N7  1  0.837  0.579  0.869  1.0
  N  N8  1  0.742  0.163  0.536  1.0
[/CIF]
.
The material structure described by WN2 is quartz (alpha) structured and crystallizes in the trigonal P3_121 space group. W(1) is bonded to four equivalent N(1) atoms to form corner-sharing WN4 tetrahedra. N(1) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_WN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.780
_cell_length_b   5.780
_cell_length_c   6.331
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   183.187
_cell_formula_units_Z   3
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
  W  W0  1  0.000  0.475  0.667  1.0
  W  W1  1  0.525  0.525  0.000  1.0
  W  W2  1  0.475  0.000  0.333  1.0
  N  N3  1  0.163  0.742  0.464  1.0
  N  N4  1  0.258  0.421  0.797  1.0
  N  N5  1  0.579  0.837  0.131  1.0
  N  N6  1  0.421  0.258  0.203  1.0
  N  N7  1  0.837  0.579  0.869  1.0
  N  N8  1  0.742  0.163  0.536  1.0
[/CIF]
.