data_[Sr2Tl4In2Sb4]
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
  In  1.7800  1.5500  0.9400
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.7544]
_cell_length_b [10.4928]
_cell_length_c [7.9461]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [SrTl2InSb2]
_chemical_formula_sum '[Sr2 Tl4 In2 Sb4]'
_cell_volume [396.4037]
_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  2  0.0000  0.4114  0.4940  1
  Tl  Tl1  2  0.0000  0.1691  0.8301  1
  Tl  Tl2  2  0.5000  0.0528  0.5436  1
  In  In3  2  0.5000  0.3173  0.1515  1
  Sb  Sb4  2  0.0000  0.1552  0.2347  1
  Sb  Sb5  2  0.5000  0.4102  0.7917  1
]