data_[La12Tl4Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tl  1.6200  1.9000  1.3325
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [12.6597]
_cell_length_b [3.9891]
_cell_length_c [12.2184]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.2477]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [La3TlIr]
_chemical_formula_sum '[La12 Tl4 Ir4]'
_cell_volume [607.2024]
_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
[
  La  La0  2  0.1126  0.0000  0.5389  1
  La  La1  2  0.2061  0.0000  0.1059  1
  La  La2  2  0.2224  0.5000  0.8199  1
  La  La3  2  0.3480  0.0000  0.3948  1
  La  La4  2  0.4259  0.0000  0.6935  1
  La  La5  2  0.4801  0.0000  0.9880  1
  Tl  Tl6  2  0.1176  0.5000  0.3066  1
  Tl  Tl7  2  0.4349  0.5000  0.1974  1
  Ir  Ir8  2  0.0756  0.0000  0.8586  1
  Ir  Ir9  2  0.2913  0.5000  0.5638  1
]