data_[Sm2Y2Pu2N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Pu  1.2800  1.7500  0.9675
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.1113]
_cell_length_b [3.6262]
_cell_length_c [8.4380]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.5403]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [SmYPuN3]
_chemical_formula_sum '[Sm2 Y2 Pu2 N6]'
_cell_volume [215.7094]
_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
[
  Sm  Sm0  2  0.1621  0.7500  0.1374  1
  Y  Y1  2  0.3701  0.2500  0.8468  1
  Pu  Pu2  2  0.0556  0.7500  0.5806  1
  N  N3  2  0.1001  0.7500  0.8480  1
  N  N4  2  0.2260  0.2500  0.5775  1
  N  N5  2  0.3925  0.2500  0.1246  1
]