data_[Pm2Pu2N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pu  1.2800  1.7500  0.9675
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P6_322]
_cell_length_a [5.9348]
_cell_length_b [5.9348]
_cell_length_c [5.5007]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [182]
_chemical_formula_structural [PmPuN3]
_chemical_formula_sum '[Pm2 Pu2 N6]'
_cell_volume [167.7862]
_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
[
  Pm  Pm0  2  0.3333  0.6667  0.7500  1
  Pu  Pu1  2  0.0000  0.0000  0.2500  1
  N  N2  6  0.0000  0.2846  0.0000  1
]