data_[Gd1N1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P6mm]
_cell_length_a [4.2316]
_cell_length_b [4.2316]
_cell_length_c [16.8462]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [183]
_chemical_formula_structural [GdN]
_chemical_formula_sum '[Gd1 N1]'
_cell_volume [261.2408]
_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
[
  Gd  Gd0  1  0.0000  0.0000  0.5548  1
  N  N1  1  0.0000  0.0000  0.4452  1
]