data_[Pr4W2N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  W  2.3600  1.3500  0.7667
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.9894]
_cell_length_b [6.0198]
_cell_length_c [6.9902]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9273]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Pr2WN4]
_chemical_formula_sum '[Pr4 W2 N8]'
_cell_volume [238.4048]
_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  0.2276  0.2500  0.4375  1.0
  Pr  Pr1  2  0.3185  0.2500  0.9733  1.0
  W  W2  2  0.2364  0.7500  0.1949  1.0
  N  N3  4  0.4516  0.5092  0.2551  1.0
  N  N4  2  0.0305  0.7500  0.3478  1.0
  N  N5  2  0.0545  0.7500  0.9229  1.0
]