data_[Ac24Tl10Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Tl  1.6200  1.9000  1.3325
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.1652]
_cell_length_b [7.9521]
_cell_length_c [10.9686]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.8456]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac12Tl5Sn2]
_chemical_formula_sum '[Ac24 Tl10 Sn4]'
_cell_volume [1623.0927]
_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
[
  Ac  Ac0  8  0.1495  0.2484  0.5689  1
  Ac  Ac1  8  0.1768  0.2576  0.1078  1
  Ac  Ac2  4  0.0079  0.5000  0.2867  1
  Ac  Ac3  4  0.0490  0.0000  0.8218  1
  Tl  Tl4  4  0.1725  0.5000  0.8378  1
  Tl  Tl5  4  0.1996  0.5000  0.3619  1
  Tl  Tl6  2  0.0000  0.0000  0.5000  1
  Sn  Sn7  4  0.0000  0.3072  0.0000  1
]