data_[Pr8V4N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  V  1.6300  1.3500  0.7775
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.2220]
_cell_length_b [5.3057]
_cell_length_c [6.7524]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.5862]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr2VN2]
_chemical_formula_sum '[Pr8 V4 N8]'
_cell_volume [349.6208]
_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
[
  Pr  Pr0  4  0.0373  0.0000  0.7827  1.0
  Pr  Pr1  4  0.1789  0.5000  0.6188  1.0
  V  V2  4  0.1355  0.5000  0.1242  1.0
  N  N3  4  0.0055  0.5000  0.7930  1.0
  N  N4  4  0.1889  0.0000  0.6120  1.0
]