data_[Na14Pb2Au10]
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
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [5.6842]
_cell_length_b [10.4721]
_cell_length_c [10.5848]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Na7PbAu5]
_chemical_formula_sum '[Na14 Pb2 Au10]'
_cell_volume [630.0679]
_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  0.3060  0.0314  1.0
  Na  Na1  4  0.0000  0.3388  0.5205  1.0
  Na  Na2  2  0.0000  0.0000  0.2211  1.0
  Na  Na3  2  0.0000  0.0000  0.6080  1.0
  Na  Na4  2  0.0000  0.5000  0.8014  1.0
  Pb  Pb5  2  0.0000  0.0000  0.9074  1.0
  Au  Au6  8  0.2479  0.2421  0.7749  1.0
  Au  Au7  2  0.0000  0.5000  0.2587  1.0
]