The compound described by Co2N is zeta iron carbide structured and crystallizes in the orthorhombic Pnnm space group. Co(1) is bonded in a distorted trigonal planar geometry to three equivalent N(1) atoms. N(1) is bonded to six equivalent Co(1) atoms to form a mixture of corner and edge-sharing NCo6 octahedra. The corner-sharing octahedral tilt angles are 50°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co2N
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.798
_cell_length_b   4.203
_cell_length_c   4.563
_cell_angle_alpha   90.008
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   53.655
_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
  Co  Co0  1  0.500  0.236  0.828  1.0
  Co  Co1  1  0.500  0.764  0.172  1.0
  Co  Co2  1  0.000  0.264  0.328  1.0
  Co  Co3  1  0.000  0.736  0.672  1.0
  N  N4  1  0.500  0.500  0.500  1.0
  N  N5  1  0.000  0.000  1.000  1.0
[/CIF]
.
The compound described by Co2N is zeta iron carbide structured and crystallizes in the orthorhombic Pnnm space group. Co(1) is bonded in a distorted trigonal planar geometry to three equivalent N(1) atoms. N(1) is bonded to six equivalent Co(1) atoms to form a mixture of corner and edge-sharing NCo6 octahedra. The corner-sharing octahedral tilt angles are 50°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co2N
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.798
_cell_length_b   4.203
_cell_length_c   4.563
_cell_angle_alpha   90.008
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   53.655
_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
  Co  Co0  1  0.500  0.236  0.828  1.0
  Co  Co1  1  0.500  0.764  0.172  1.0
  Co  Co2  1  0.000  0.264  0.328  1.0
  Co  Co3  1  0.000  0.736  0.672  1.0
  N  N4  1  0.500  0.500  0.500  1.0
  N  N5  1  0.000  0.000  1.000  1.0
[/CIF]
.