data_[Co8N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P31m]
_cell_length_a [7.4245]
_cell_length_b [7.4245]
_cell_length_c [17.4162]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [157]
_chemical_formula_structural [Co4N3]
_chemical_formula_sum '[Co8 N6]'
_cell_volume [831.4233]
_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  6  0.1909  0.4003  0.5045  1
  Co  Co1  2  0.3333  0.6667  0.5914  1
  N  N2  3  0.0000  0.8226  0.4578  1
  N  N3  2  0.3333  0.6667  0.4821  1
  N  N4  1  0.0000  0.0000  0.4527  1
]