data_[Na12In4Pb2]
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 [C2/m]
_cell_length_a [15.5958]
_cell_length_b [6.8007]
_cell_length_c [5.5222]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.6862]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na6In2Pb]
_chemical_formula_sum '[Na12 In4 Pb2]'
_cell_volume [578.9849]
_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  8  0.1074  0.2480  0.5126  1.0
  Na  Na1  4  0.2092  0.0000  0.0596  1.0
  In  In2  4  0.0933  0.5000  0.0065  1.0
  Pb  Pb3  2  0.0000  0.0000  0.0000  1.0
]