data_[Pu8Nb4Ge4N20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  Nb  1.6000  1.4500  0.8200
  Ge  2.0100  1.2500  0.7700
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.1871]
_cell_length_b [13.7109]
_cell_length_c [10.2979]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pu2NbGeN5]
_chemical_formula_sum '[Pu8 Nb4 Ge4 N20]'
_cell_volume [449.9922]
_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
[
  Pu  Pu0  4  0.0000  0.1237  0.7152  1
  Pu  Pu1  4  0.0000  0.1350  0.2784  1
  Nb  Nb2  4  0.0000  0.2235  0.0021  1
  Ge  Ge3  4  0.0000  0.4944  0.4748  1
  N  N4  4  0.0000  0.0560  0.0474  1
  N  N5  4  0.0000  0.2874  0.6461  1
  N  N6  4  0.0000  0.3001  0.3625  1
  N  N7  4  0.0000  0.3683  0.0056  1
  N  N8  4  0.0000  0.4993  0.7917  1
]