data_[N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [3.8306]
_cell_length_b [4.0266]
_cell_length_c [6.3862]
_cell_angle_alpha [91.9682]
_cell_angle_beta [92.3998]
_cell_angle_gamma [103.0853]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [N2]
_chemical_formula_sum '[N4]'
_cell_volume [95.7633]
_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
[
  N  N0  2  0.0087  0.0921  0.4363  1.0
  N  N1  2  0.4539  0.5892  0.0552  1.0
]