data_[Rb2Sb2I2F6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sb  2.0500  1.4500  0.8300
  I  2.6600  1.4000  1.2733
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.6440]
_cell_length_b [7.9540]
_cell_length_c [9.5520]
_cell_angle_alpha [111.2810]
_cell_angle_beta [96.3113]
_cell_angle_gamma [105.0924]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbSbIF3]
_chemical_formula_sum '[Rb2 Sb2 I2 F6]'
_cell_volume [309.1329]
_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  0.3450  0.6795  0.3710  1.0
  Sb  Sb1  2  0.0997  0.9504  0.7865  1.0
  I  I2  2  0.3696  0.6924  0.9259  1.0
  F  F3  2  0.0723  0.1249  0.6808  1.0
  F  F4  2  0.1163  0.2866  0.4088  1.0
  F  F5  2  0.4666  0.9458  0.6966  1.0
]