data_[Zn2N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [2.7669]
_cell_length_b [4.2752]
_cell_length_c [9.0206]
_cell_angle_alpha [99.7727]
_cell_angle_beta [90.7310]
_cell_angle_gamma [89.9991]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [ZnN]
_chemical_formula_sum '[Zn2 N2]'
_cell_volume [105.1475]
_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
[
  Zn  Zn0  1  0.0674  0.4266  0.0677  1.0
  Zn  Zn1  1  0.5674  0.9266  0.0676  1.0
  N  N2  1  0.5837  0.0201  0.5256  1.0
  N  N3  1  0.5874  0.8575  0.6098  1.0
]