data_[Pr2Nd10N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.9589]
_cell_length_b [3.6424]
_cell_length_c [7.5220]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0098]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [PrNd5N4]
_chemical_formula_sum '[Pr2 Nd10 N8]'
_cell_volume [426.0182]
_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
[
  Pr  Pr0  2  0.0000  0.5000  0.0000  1.0
  Nd  Nd1  4  0.1593  0.0000  0.3048  1.0
  Nd  Nd2  4  0.1648  0.0000  0.8509  1.0
  Nd  Nd3  2  0.0000  0.5000  0.5000  1.0
  N  N4  4  0.0027  0.0000  0.2557  1.0
  N  N5  4  0.1684  0.5000  0.0842  1.0
]