data_[La1Tl2Sb1O8]
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
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [4.6844]
_cell_length_b [7.4534]
_cell_length_c [5.0804]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.4651]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [LaTl2SbO8]
_chemical_formula_sum '[La1 Tl2 Sb1 O8]'
_cell_volume [177.0540]
_cell_formula_units_Z [1]
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  1  0.0000  0.5000  0.0000  1
  Tl  Tl1  2  0.5000  0.2161  0.5000  1
  Sb  Sb2  1  0.0000  0.0000  0.0000  1
  O  O3  4  0.2240  0.2206  0.1493  1
  O  O4  2  0.1563  0.5000  0.5378  1
  O  O5  2  0.2402  0.0000  0.6940  1
]