data_[Na4Tl8Ir2Pd2]
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
  Ir  2.2000  1.3500  0.7650
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [8.1383]
_cell_length_b [4.2677]
_cell_length_c [11.1000]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Na2Tl4IrPd]
_chemical_formula_sum '[Na4 Tl8 Ir2 Pd2]'
_cell_volume [385.5231]
_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  0.0000  0.0651  1
  Na  Na1  2  0.5000  0.0000  0.9349  1
  Tl  Tl2  4  0.2021  0.0000  0.3605  1
  Tl  Tl3  4  0.2907  0.0000  0.6403  1
  Ir  Ir4  2  0.0000  0.0000  0.7825  1
  Pd  Pd5  2  0.5000  0.0000  0.2176  1
]