data_[Nd14Sb4N4]
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 [11.4242]
_cell_length_b [8.0423]
_cell_length_c [6.5011]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.0454]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd7(SbN)2]
_chemical_formula_sum '[Nd14 Sb4 N4]'
_cell_volume [594.9860]
_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
[
  Nd  Nd0  8  0.2154  0.2919  0.2260  1
  Nd  Nd1  4  0.0763  0.5000  0.7821  1
  Nd  Nd2  2  0.0000  0.0000  0.0000  1
  Sb  Sb3  4  0.0000  0.1880  0.5000  1
  N  N4  4  0.2233  0.0000  0.0318  1
]