data_[Cs4Rb2Sn4F14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  Sn  1.9600  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.7463]
_cell_length_b [7.2567]
_cell_length_c [12.1544]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.7791]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2RbSn2F7]
_chemical_formula_sum '[Cs4 Rb2 Sn4 F14]'
_cell_volume [577.8967]
_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
[
  Cs  Cs0  4  0.1692  0.0000  0.3656  1.0
  Rb  Rb1  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  4  0.0833  0.5000  0.1961  1.0
  F  F3  8  0.1926  0.1974  0.8204  1.0
  F  F4  4  0.2404  0.5000  0.3891  1.0
  F  F5  2  0.0000  0.5000  0.0000  1.0
]