data_[Rb6V3Fe9F36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  V  1.6300  1.3500  0.7775
  Fe  1.8300  1.4000  0.8525
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [7.4755]
_cell_length_b [7.4755]
_cell_length_c [18.6244]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Rb2VFe3F12]
_chemical_formula_sum '[Rb6 V3 Fe9 F36]'
_cell_volume [901.3573]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.3820  1.0
  V  V1  3  0.0000  0.0000  0.0000  1.0
  Fe  Fe2  9  0.0000  0.5000  0.5000  1.0
  F  F3  18  0.0684  0.5342  0.8581  1.0
  F  F4  18  0.0793  0.5396  0.6076  1.0
]