data_[Na1Dy1Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Dy  1.2200  1.7500  1.1310
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [3.6533]
_cell_length_b [4.6663]
_cell_length_c [10.6388]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.8896]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [NaDyPb4]
_chemical_formula_sum '[Na1 Dy1 Pb4]'
_cell_volume [180.0542]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.5000  1
  Dy  Dy1  1  0.0000  0.0000  0.0000  1
  Pb  Pb2  2  0.0696  0.0000  0.6777  1
  Pb  Pb3  2  0.4946  0.5000  0.1578  1
]