data_[Pr8Cr4Mo4N20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Cr  1.6600  1.4000  0.9400
  Mo  2.1600  1.4500  0.7750
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.3115]
_cell_length_b [14.1986]
_cell_length_c [10.0884]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pr2CrMoN5]
_chemical_formula_sum '[Pr8 Cr4 Mo4 N20]'
_cell_volume [474.3379]
_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  0.0000  0.1211  0.6891  1.0
  Pr  Pr1  4  0.0000  0.1330  0.3116  1.0
  Cr  Cr2  4  0.0000  0.4452  0.4496  1.0
  Mo  Mo3  4  0.0000  0.2069  0.0167  1.0
  N  N4  4  0.0000  0.0433  0.0287  1.0
  N  N5  4  0.0000  0.2981  0.6516  1.0
  N  N6  4  0.0000  0.3201  0.3769  1.0
  N  N7  4  0.0000  0.3386  0.0043  1.0
  N  N8  4  0.0000  0.4978  0.2954  1.0
]