data_[Rb4Dy2Tl2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Dy  1.2200  1.7500  1.1310
  Tl  1.6200  1.9000  1.3325
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.0703]
_cell_length_b [8.5706]
_cell_length_c [14.1069]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.4773]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Rb2DyTlBr6]
_chemical_formula_sum '[Rb4 Dy2 Tl2 Br12]'
_cell_volume [804.3476]
_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
[
  Rb  Rb0  4  0.2789  0.5766  0.7511  1.0
  Dy  Dy1  2  0.0000  0.0000  0.5000  1.0
  Tl  Tl2  2  0.5000  0.0000  0.0000  1.0
  Br  Br3  4  0.1144  0.5378  0.2279  1.0
  Br  Br4  4  0.2311  0.2236  0.0623  1.0
  Br  Br5  4  0.3365  0.6775  0.0531  1.0
]