data_[Sr8Pu2N10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Pu  1.2800  1.7500  0.9675
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [I4]
_cell_length_a [8.1947]
_cell_length_b [8.1947]
_cell_length_c [5.2668]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [79]
_chemical_formula_structural [Sr4PuN5]
_chemical_formula_sum '[Sr8 Pu2 N10]'
_cell_volume [353.6803]
_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
[
  Sr  Sr0  8  0.1056  0.2943  0.4925  1
  Pu  Pu1  2  0.0000  0.0000  0.9796  1
  N  N2  8  0.0764  0.2427  0.9937  1
  N  N3  2  0.0000  0.0000  0.5651  1
]