data_[Na2In2Pb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.1856]
_cell_length_b [6.8068]
_cell_length_c [8.9027]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.3099]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaInPb4]
_chemical_formula_sum '[Na2 In2 Pb8]'
_cell_volume [371.7973]
_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
[
  Na  Na0  2  0.0136  0.2500  0.0080  1.0
  In  In1  2  0.1888  0.7500  0.6540  1.0
  Pb  Pb2  4  0.3181  0.5001  0.3201  1.0
  Pb  Pb3  2  0.1835  0.2500  0.6580  1.0
  Pb  Pb4  2  0.4868  0.7500  0.9982  1.0
]