data_[Li4Tl8Sn4Sb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tl  1.6200  1.9000  1.3325
  Sn  1.9600  1.4500  0.8300
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.5281]
_cell_length_b [16.2936]
_cell_length_c [6.8501]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [LiTl2SnSb2]
_chemical_formula_sum '[Li4 Tl8 Sn4 Sb8]'
_cell_volume [728.6160]
_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  0.0000  0.0000  0.2500  1.0
  Tl  Tl1  8  0.2416  0.3198  0.0000  1.0
  Sn  Sn2  4  0.0000  0.5000  0.2500  1.0
  Sb  Sb3  8  0.2409  0.1124  0.0000  1.0
]