data_[Li4La8Tl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  La  1.1000  1.9500  1.1720
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4597]
_cell_length_b [4.9451]
_cell_length_c [11.8493]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.3260]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li(LaTl)2]
_chemical_formula_sum '[Li4 La8 Tl8]'
_cell_volume [591.0876]
_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
[
  Li  Li0  4  0.2195  0.5000  0.3640  1.0
  La  La1  4  0.0094  0.0000  0.3325  1.0
  La  La2  4  0.1729  0.0000  0.0991  1.0
  Tl  Tl3  4  0.0246  0.5000  0.8771  1.0
  Tl  Tl4  4  0.1510  0.5000  0.5784  1.0
]