data_[Co4N3]
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 [Pm]
_cell_length_a [6.2674]
_cell_length_b [3.4718]
_cell_length_c [17.1586]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [Co4N3]
_chemical_formula_sum '[Co4 N3]'
_cell_volume [373.3602]
_cell_formula_units_Z [1]
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  0.1957  0.0000  0.4555  1
  Co  Co1  1  0.4316  0.5000  0.4877  1
  Co  Co2  1  0.6961  0.0000  0.5542  1
  Co  Co3  1  0.8808  0.5000  0.4811  1
  N  N4  1  0.1449  0.5000  0.4498  1
  N  N5  1  0.4669  0.0000  0.4959  1
  N  N6  1  0.7879  0.5000  0.5756  1
]