data_[Ru2F6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ru  2.2000  1.3000  0.6610
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Pc]
_cell_length_a [17.4099]
_cell_length_b [5.0517]
_cell_length_c [5.5045]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [7]
_chemical_formula_structural [RuF3]
_chemical_formula_sum '[Ru2 F6]'
_cell_volume [484.1211]
_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
[
  Ru  Ru0  2  0.4804  0.2563  0.0061  1
  F  F1  2  0.4400  0.4309  0.6955  1
  F  F2  2  0.5012  0.0854  0.3320  1
  F  F3  2  0.5783  0.3897  0.9422  1
]