data_[Na6Rh4Pb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Rh  2.2800  1.3500  0.7450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.5929]
_cell_length_b [4.7338]
_cell_length_c [8.9743]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.9066]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3(RhPb2)2]
_chemical_formula_sum '[Na6 Rh4 Pb8]'
_cell_volume [487.8126]
_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  0.1054  0.5000  0.6924  1.0
  Na  Na1  2  0.0000  0.0000  0.0000  1.0
  Rh  Rh2  4  0.2158  0.5000  0.3957  1.0
  Pb  Pb3  4  0.1014  0.0000  0.3823  1.0
  Pb  Pb4  4  0.2113  0.5000  0.0969  1.0
]