data_[Mg24Tl10Ag4]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.7916]
_cell_length_b [8.6764]
_cell_length_c [7.4380]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.6039]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Mg12Tl5Ag2]
_chemical_formula_sum '[Mg24 Tl10 Ag4]'
_cell_volume [889.6910]
_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
[
  Mg  Mg0  8  0.1156  0.2935  0.3509  1
  Mg  Mg1  8  0.1495  0.1879  0.7707  1
  Mg  Mg2  4  0.0541  0.5000  0.6950  1
  Mg  Mg3  4  0.0906  0.0000  0.1142  1
  Tl  Tl4  4  0.1888  0.5000  0.0277  1
  Tl  Tl5  4  0.2399  0.0000  0.4344  1
  Tl  Tl6  2  0.0000  0.0000  0.5000  1
  Ag  Ag7  4  0.0000  0.2905  0.0000  1
]