data_[Ba4Mg6Ti8Tl4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Mg  1.3100  1.5000  0.8600
  Ti  1.5400  1.4000  0.8517
  Tl  1.6200  1.9000  1.3325
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [3.8822]
_cell_length_b [3.8822]
_cell_length_c [45.4441]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Ba2Mg3Ti4Tl2O12]
_chemical_formula_sum '[Ba4 Mg6 Ti8 Tl4 O24]'
_cell_volume [684.9124]
_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
[
  Ba  Ba0  4  0.0000  0.0000  0.1725  1
  Mg  Mg1  4  0.0000  0.0000  0.0785  1
  Mg  Mg2  2  0.0000  0.0000  0.0000  1
  Ti  Ti3  4  0.0000  0.0000  0.3903  1
  Ti  Ti4  4  0.0000  0.0000  0.4705  1
  Tl  Tl5  4  0.0000  0.0000  0.2756  1
  O  O6  8  0.0000  0.5000  0.0313  1
  O  O7  8  0.0000  0.5000  0.0974  1
  O  O8  4  0.0000  0.0000  0.2259  1
  O  O9  4  0.0000  0.0000  0.3508  1
]