data_[Tl2Zn2As2Au2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Zn  1.6500  1.3500  0.8800
  As  2.1800  1.1500  0.6600
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [3.9400]
_cell_length_b [3.9400]
_cell_length_c [12.2603]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [TlZnAsAu]
_chemical_formula_sum '[Tl2 Zn2 As2 Au2]'
_cell_volume [190.3210]
_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
[
  Tl  Tl0  2  0.0000  0.5000  0.2901  1.0
  Zn  Zn1  2  0.0000  0.0000  0.0000  1.0
  As  As2  2  0.0000  0.5000  0.8657  1.0
  Au  Au3  2  0.0000  0.0000  0.5000  1.0
]