data_[Nd4Sb4N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sb  2.0500  1.4500  0.8300
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.1009]
_cell_length_b [5.0981]
_cell_length_c [11.4039]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.7531]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NdSbN]
_chemical_formula_sum '[Nd4 Sb4 N4]'
_cell_volume [296.2180]
_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
[
  Nd  Nd0  4  0.2376  0.0000  0.8875  1
  Sb  Sb1  4  0.2425  0.5000  0.4331  1
  N  N2  4  0.2403  0.5000  0.9054  1
]