data_[Sr10Tl4Bi10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Tl  1.6200  1.9000  1.3325
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.6657]
_cell_length_b [4.9506]
_cell_length_c [12.0485]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.1994]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr5Tl2Bi5]
_chemical_formula_sum '[Sr10 Tl4 Bi10]'
_cell_volume [874.9450]
_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
[
  Sr  Sr0  4  0.1014  0.5000  0.9055  1
  Sr  Sr1  4  0.1795  0.5000  0.3144  1
  Sr  Sr2  2  0.0000  0.5000  0.5000  1
  Tl  Tl3  4  0.1375  0.0000  0.7065  1
  Bi  Bi4  4  0.0706  0.0000  0.3587  1
  Bi  Bi5  4  0.2273  0.0000  0.1557  1
  Bi  Bi6  2  0.0000  0.0000  0.0000  1
]