data_[Cs8Rb4Sn4F20]
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 [Cmc2_1]
_cell_length_a [4.4828]
_cell_length_b [16.1016]
_cell_length_c [12.3519]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Cs2RbSnF5]
_chemical_formula_sum '[Cs8 Rb4 Sn4 F20]'
_cell_volume [891.5616]
_cell_formula_units_Z [4]
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  0.0000  0.1049  0.7057  1.0
  Cs  Cs1  4  0.0000  0.1492  0.3169  1.0
  Rb  Rb2  4  0.0000  0.2135  0.0265  1.0
  Sn  Sn3  4  0.0000  0.4726  0.4714  1.0
  F  F4  4  0.0000  0.0267  0.9366  1.0
  F  F5  4  0.0000  0.2798  0.6712  1.0
  F  F6  4  0.0000  0.3419  0.3898  1.0
  F  F7  4  0.0000  0.3841  0.9972  1.0
  F  F8  4  0.0000  0.4900  0.8088  1.0
]