data_[Rb2As2I2F6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  As  2.1800  1.1500  0.6600
  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 [5.0098]
_cell_length_b [8.0539]
_cell_length_c [8.9727]
_cell_angle_alpha [64.2914]
_cell_angle_beta [80.6405]
_cell_angle_gamma [72.0686]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbAsIF3]
_chemical_formula_sum '[Rb2 As2 I2 F6]'
_cell_volume [310.1737]
_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  0.3340  0.3219  0.3441  1.0
  As  As1  2  0.1768  0.9273  0.2260  1.0
  I  I2  2  0.2842  0.3025  0.9144  1.0
  F  F3  2  0.0845  0.9175  0.6887  1.0
  F  F4  2  0.1463  0.7084  0.4104  1.0
  F  F5  2  0.4427  0.9474  0.3260  1.0
]