data_[Mg4Tl4Cd8In20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Tl  1.6200  1.9000  1.3325
  Cd  1.6900  1.5500  1.0900
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [I4/mcm]
_cell_length_a [8.5737]
_cell_length_b [8.5737]
_cell_length_c [13.4621]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [140]
_chemical_formula_structural [MgTlCd2In5]
_chemical_formula_sum '[Mg4 Tl4 Cd8 In20]'
_cell_volume [989.5744]
_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
[
  Mg  Mg0  4  0.0000  0.5000  0.2500  1
  Tl  Tl1  4  0.0000  0.0000  0.2500  1
  Cd  Cd2  8  0.1133  0.3867  0.0000  1
  In  In3  16  0.2041  0.2959  0.3647  1
  In  In4  4  0.0000  0.0000  0.0000  1
]