data_[K4Rb2Ru2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Ru  2.2000  1.3000  0.6610
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [6.0422]
_cell_length_b [9.1075]
_cell_length_c [7.3935]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [K2RbRuF6]
_chemical_formula_sum '[K4 Rb2 Ru2 F12]'
_cell_volume [406.8586]
_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
[
  K  K0  4  0.0000  0.2974  0.1651  1.0
  Rb  Rb1  2  0.0000  0.5000  0.6758  1.0
  Ru  Ru2  2  0.0000  0.0000  0.8164  1.0
  F  F3  4  0.0000  0.2207  0.8175  1.0
  F  F4  4  0.2356  0.0000  0.0155  1.0
  F  F5  4  0.2461  0.0000  0.6289  1.0
]