data_[Ba8Na4Sr4Au2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Na  0.9300  1.8000  1.1600
  Sr  0.9500  2.0000  1.3200
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.8880]
_cell_length_b [8.8651]
_cell_length_c [7.4251]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.0880]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ba4Na2Sr2Au]
_chemical_formula_sum '[Ba8 Na4 Sr4 Au2]'
_cell_volume [970.2466]
_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
[
  Ba  Ba0  8  0.1039  0.2509  0.2915  1.0
  Na  Na1  4  0.1452  0.5000  0.7770  1.0
  Sr  Sr2  4  0.1561  0.0000  0.8195  1.0
  Au  Au3  2  0.0000  0.0000  0.5000  1.0
]