data_[Rb2Be4Cd2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Be  1.5700  1.0500  0.5900
  Cd  1.6900  1.5500  1.0900
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.4404]
_cell_length_b [5.7717]
_cell_length_c [8.0159]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.2679]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbBe2CdF8]
_chemical_formula_sum '[Rb2 Be4 Cd2 F16]'
_cell_volume [355.9947]
_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  0.0000  0.0000  0.5000  1.0
  Be  Be1  4  0.0448  0.5000  0.7879  1.0
  Cd  Cd2  2  0.0000  0.0000  0.0000  1.0
  F  F3  8  0.0585  0.2750  0.2252  1.0
  F  F4  4  0.1096  0.5000  0.6194  1.0
  F  F5  4  0.2202  0.5000  0.9558  1.0
]