data_[Cs2Sb2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sb  2.0500  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1]
_cell_length_a [6.9800]
_cell_length_b [4.7894]
_cell_length_c [8.9872]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.4347]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [4]
_chemical_formula_structural [CsSbF4]
_chemical_formula_sum '[Cs2 Sb2 F8]'
_cell_volume [277.7056]
_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  2  0.3200  0.8110  0.2072  1.0
  Sb  Sb1  2  0.1422  0.8232  0.6846  1.0
  F  F2  2  0.0108  0.2987  0.1568  1.0
  F  F3  2  0.1656  0.4079  0.7106  1.0
  F  F4  2  0.3634  0.7814  0.5833  1.0
  F  F5  2  0.3888  0.8806  0.8813  1.0
]