data_[Pr4Ge4N4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ge  2.0100  1.2500  0.7700
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.5428]
_cell_length_b [8.4869]
_cell_length_c [7.4627]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [PrGeNO]
_chemical_formula_sum '[Pr4 Ge4 N4 O4]'
_cell_volume [224.3845]
_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  0.5000  0.2414  0.8985  1
  Ge  Ge1  2  0.0000  0.0000  0.1438  1
  Ge  Ge2  2  0.0000  0.0000  0.6315  1
  N  N3  2  0.0000  0.0000  0.8913  1
  N  N4  2  0.5000  0.0000  0.2393  1
  O  O5  4  0.0000  0.2385  0.1486  1
]