The material structure described by CrN2 crystallizes in the monoclinic C2/m space group. Cr(1) is bonded in a 6-coordinate geometry to three equivalent N(1) and three equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a T-shaped geometry to three equivalent Cr(1) atoms. In the second N site, N(2) is bonded in a distorted single-bond geometry to three equivalent Cr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CrN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.094
_cell_length_b   5.094
_cell_length_c   3.824
_cell_angle_alpha   70.469
_cell_angle_beta   70.469
_cell_angle_gamma   42.753
_symmetry_Int_Tables_number   1
_cell_volume   62.888
_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
  Cr  Cr0  1  0.352  0.352  0.967  1.0
  Cr  Cr1  1  0.648  0.648  0.033  1.0
  N  N2  1  0.145  0.145  0.132  1.0
  N  N3  1  0.855  0.855  0.868  1.0
  N  N4  1  0.399  0.399  0.341  1.0
  N  N5  1  0.601  0.601  0.659  1.0
[/CIF]
.
The material structure described by CrN2 crystallizes in the monoclinic C2/m space group. Cr(1) is bonded in a 6-coordinate geometry to three equivalent N(1) and three equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a T-shaped geometry to three equivalent Cr(1) atoms. In the second N site, N(2) is bonded in a distorted single-bond geometry to three equivalent Cr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CrN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.094
_cell_length_b   5.094
_cell_length_c   3.824
_cell_angle_alpha   70.469
_cell_angle_beta   70.469
_cell_angle_gamma   42.753
_symmetry_Int_Tables_number   1
_cell_volume   62.888
_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
  Cr  Cr0  1  0.352  0.352  0.967  1.0
  Cr  Cr1  1  0.648  0.648  0.033  1.0
  N  N2  1  0.145  0.145  0.132  1.0
  N  N3  1  0.855  0.855  0.868  1.0
  N  N4  1  0.399  0.399  0.341  1.0
  N  N5  1  0.601  0.601  0.659  1.0
[/CIF]
.