The material structure described by CN2 crystallizes in the orthorhombic Cmc2_1 space group. C(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form corner-sharing CN4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to two equivalent C(1) and one N(2) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to two equivalent C(1) and one N(1) atom. is represented by the CIF file [CIF]
data_CN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.452
_cell_length_b   3.452
_cell_length_c   4.580
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   137.887
_symmetry_Int_Tables_number   1
_cell_volume   36.589
_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
  C  C0  1  0.113  0.887  0.280  1.0
  C  C1  1  0.887  0.113  0.780  1.0
  N  N2  1  0.075  0.925  0.953  1.0
  N  N3  1  0.925  0.075  0.453  1.0
  N  N4  1  0.262  0.738  0.821  1.0
  N  N5  1  0.738  0.262  0.321  1.0
[/CIF]
.
The material structure described by CN2 crystallizes in the orthorhombic Cmc2_1 space group. C(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form corner-sharing CN4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to two equivalent C(1) and one N(2) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to two equivalent C(1) and one N(1) atom. is represented by the CIF file [CIF]
data_CN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.452
_cell_length_b   3.452
_cell_length_c   4.580
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   137.887
_symmetry_Int_Tables_number   1
_cell_volume   36.589
_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
  C  C0  1  0.113  0.887  0.280  1.0
  C  C1  1  0.887  0.113  0.780  1.0
  N  N2  1  0.075  0.925  0.953  1.0
  N  N3  1  0.925  0.075  0.453  1.0
  N  N4  1  0.262  0.738  0.821  1.0
  N  N5  1  0.738  0.262  0.321  1.0
[/CIF]
.