data_[Pr2Mn2Nb2N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Mn  1.5500  1.4000  0.6483
  Nb  1.6000  1.4500  0.8200
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.9958]
_cell_length_b [3.1979]
_cell_length_c [7.3469]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.5462]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [PrMnNbN3]
_chemical_formula_sum '[Pr2 Mn2 Nb2 N6]'
_cell_volume [157.5588]
_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  0.1977  0.2500  0.2158  1.0
  Mn  Mn1  2  0.0986  0.2500  0.5986  1.0
  Nb  Nb2  2  0.3371  0.7500  0.8505  1.0
  N  N3  2  0.1228  0.2500  0.8641  1.0
  N  N4  2  0.1903  0.7500  0.5001  1.0
  N  N5  2  0.4451  0.7500  0.1522  1.0
]