data_[Na4Pb10Cl24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.2743]
_cell_length_b [7.6644]
_cell_length_c [9.4842]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2168]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na2Pb5Cl12]
_chemical_formula_sum '[Na4 Pb10 Cl24]'
_cell_volume [1129.9841]
_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  4  0.0000  0.2364  0.0000  1.0
  Pb  Pb1  4  0.1810  0.5000  0.8405  1.0
  Pb  Pb2  4  0.1892  0.5000  0.3463  1.0
  Pb  Pb3  2  0.0000  0.0000  0.5000  1.0
  Cl  Cl4  8  0.1504  0.2528  0.5675  1.0
  Cl  Cl5  8  0.1771  0.2683  0.0975  1.0
  Cl  Cl6  4  0.0030  0.5000  0.2130  1.0
  Cl  Cl7  4  0.0176  0.0000  0.8011  1.0
]