data_[Na10Sr24Tl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sr  0.9500  2.0000  1.3200
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.7910]
_cell_length_b [12.4420]
_cell_length_c [9.7178]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.7555]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na5(Sr6Tl)2]
_chemical_formula_sum '[Na10 Sr24 Tl4]'
_cell_volume [1737.0841]
_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
[
  Na  Na0  4  0.1136  0.5000  0.0956  1.0
  Na  Na1  4  0.2369  0.0000  0.5353  1.0
  Na  Na2  2  0.0000  0.0000  0.5000  1.0
  Sr  Sr3  8  0.1050  0.2673  0.3741  1.0
  Sr  Sr4  8  0.1654  0.1835  0.8210  1.0
  Sr  Sr5  4  0.0955  0.5000  0.7111  1.0
  Sr  Sr6  4  0.1130  0.0000  0.1436  1.0
  Tl  Tl7  4  0.0000  0.2524  0.0000  1.0
]