data_[Nd4Ni8Sb4N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ni  1.9100  1.3500  0.7400
  Sb  2.0500  1.4500  0.8300
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.7094]
_cell_length_b [12.2743]
_cell_length_c [7.0916]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [NdNi2SbN]
_chemical_formula_sum '[Nd4 Ni8 Sb4 N4]'
_cell_volume [322.8809]
_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  0.0000  0.4700  0.7500  1.0
  Ni  Ni1  8  0.0000  0.1502  0.5497  1.0
  Sb  Sb2  4  0.0000  0.2622  0.2500  1.0
  N  N3  4  0.0000  0.0000  0.0000  1.0
]