data_[Na4Be8Au36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Be  1.5700  1.0500  0.5900
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [I4_1/amd]
_cell_length_a [11.1670]
_cell_length_b [11.1670]
_cell_length_c [6.9546]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [141]
_chemical_formula_structural [NaBe2Au9]
_chemical_formula_sum '[Na4 Be8 Au36]'
_cell_volume [867.2541]
_cell_formula_units_Z [4]
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  0.0000  0.5000  1
  Be  Be1  8  0.0000  0.2500  0.1250  1
  Au  Au2  32  0.1215  0.1923  0.8072  1
  Au  Au3  4  0.0000  0.0000  0.0000  1
]