data_[Cs4Mg2Tl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Mg  1.3100  1.5000  0.8600
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.4714]
_cell_length_b [6.8502]
_cell_length_c [7.3715]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.8901]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2MgTl6]
_chemical_formula_sum '[Cs4 Mg2 Tl12]'
_cell_volume [679.8833]
_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
[
  Cs  Cs0  4  0.1690  0.5000  0.1328  1.0
  Mg  Mg1  2  0.0000  0.0000  0.0000  1.0
  Tl  Tl2  8  0.0769  0.2553  0.6682  1.0
  Tl  Tl3  4  0.1884  0.0000  0.3654  1.0
]