data_[Rb2Tl2V2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  V  1.6300  1.3500  0.7775
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.3469]
_cell_length_b [6.0712]
_cell_length_c [4.9212]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.2435]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [RbTlVF6]
_chemical_formula_sum '[Rb2 Tl2 V2 F12]'
_cell_volume [309.1366]
_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  0.0003  0.0000  0.1411  1.0
  Tl  Tl1  2  0.3292  0.0000  0.7298  1.0
  V  V2  2  0.1648  0.5000  0.4464  1.0
  F  F3  4  0.0863  0.2787  0.6599  1.0
  F  F4  4  0.2434  0.2753  0.2346  1.0
  F  F5  2  0.0173  0.5000  0.2292  1.0
  F  F6  2  0.3126  0.5000  0.6645  1.0
]