data_[Na2Tl4Sb2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
  Sb  2.0500  1.4500  0.8300
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.7702]
_cell_length_b [8.3589]
_cell_length_c [7.8966]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [NaTl2SbAu2]
_chemical_formula_sum '[Na2 Tl4 Sb2 Au4]'
_cell_volume [314.8686]
_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  2  0.0000  0.4399  0.0049  1.0
  Tl  Tl1  2  0.0000  0.1566  0.3343  1.0
  Tl  Tl2  2  0.5000  0.0923  0.0149  1.0
  Sb  Sb3  2  0.5000  0.3274  0.6562  1.0
  Au  Au4  2  0.0000  0.1836  0.7326  1.0
  Au  Au5  2  0.5000  0.3745  0.3027  1.0
]