data_[K4Sr2Tl2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sr  0.9500  2.0000  1.3200
  Tl  1.6200  1.9000  1.3325
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.5192]
_cell_length_b [7.9371]
_cell_length_c [13.1000]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.1975]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [K2SrTlCl6]
_chemical_formula_sum '[K4 Sr2 Tl2 Cl12]'
_cell_volume [646.6438]
_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
[
  K  K0  4  0.2203  0.5758  0.7479  1.0
  Sr  Sr1  2  0.5000  0.0000  0.0000  1.0
  Tl  Tl2  2  0.0000  0.0000  0.5000  1.0
  Cl  Cl3  4  0.1264  0.6973  0.4347  1.0
  Cl  Cl4  4  0.2395  0.1977  0.4335  1.0
  Cl  Cl5  4  0.3749  0.5485  0.2482  1.0
]