data_[Rb2Y2Tl4F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Y  1.2200  1.8000  1.0400
  Tl  1.6200  1.9000  1.3325
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.5473]
_cell_length_b [6.9740]
_cell_length_c [11.4462]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.8355]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [RbYTl2F6]
_chemical_formula_sum '[Rb2 Y2 Tl4 F12]'
_cell_volume [434.1277]
_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  2  0.5000  0.0000  0.0000  1.0
  Y  Y1  2  0.0000  0.0000  0.5000  1.0
  Tl  Tl2  4  0.2695  0.5394  0.7596  1.0
  F  F3  4  0.1023  0.5641  0.2156  1.0
  F  F4  4  0.2268  0.2375  0.0750  1.0
  F  F5  4  0.3251  0.6561  0.0385  1.0
]