data_[Na4Pu2Pa4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Pu  1.2800  1.7500  0.9675
  Pa  1.5000  1.8000  1.0400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.0645]
_cell_length_b [10.7724]
_cell_length_c [5.9446]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.7188]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na2Pu(PaN3)2]
_chemical_formula_sum '[Na4 Pu2 Pa4 N12]'
_cell_volume [373.8347]
_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
[
  Na  Na0  4  0.0000  0.1592  0.0000  1
  Pu  Pu1  2  0.0000  0.0000  0.5000  1
  Pa  Pa2  4  0.0000  0.3319  0.5000  1
  N  N3  8  0.2098  0.8306  0.6722  1
  N  N4  4  0.2483  0.0000  0.3313  1
]