data_[La8Pb4N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pb  2.3300  1.8000  1.1225
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.8740]
_cell_length_b [7.0784]
_cell_length_c [9.7563]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8537]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La4Pb2N]
_chemical_formula_sum '[La8 Pb4 N2]'
_cell_volume [446.4939]
_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
[
  La  La0  4  0.2391  0.0027  0.7187  1.0
  La  La1  2  0.1812  0.7500  0.0446  1.0
  La  La2  2  0.2695  0.2500  0.3426  1.0
  Pb  Pb3  2  0.2371  0.7500  0.4074  1.0
  Pb  Pb4  2  0.3414  0.2500  0.0334  1.0
  N  N5  2  0.0866  0.7500  0.7887  1.0
]