data_[Gd4W4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  W  2.3600  1.3500  0.7667
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Ama2]
_cell_length_a [3.7940]
_cell_length_b [14.6853]
_cell_length_c [5.5366]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [40]
_chemical_formula_structural [GdWN3]
_chemical_formula_sum '[Gd4 W4 N12]'
_cell_volume [308.4791]
_cell_formula_units_Z [4]
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  4  0.2500  0.1721  0.2400  1.0
  W  W1  4  0.2500  0.4119  0.2871  1.0
  N  N2  4  0.2500  0.0549  0.8714  1.0
  N  N3  4  0.2500  0.3048  0.4705  1.0
  N  N4  4  0.2500  0.3786  0.9712  1.0
]