data_[Cs4F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.1703]
_cell_length_b [5.2441]
_cell_length_c [7.9748]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.4902]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CsF3]
_chemical_formula_sum '[Cs4 F12]'
_cell_volume [365.7743]
_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  0.0932  0.5000  0.7612  1.0
  F  F1  4  0.1265  0.0000  0.3952  1.0
  F  F2  4  0.2046  0.0000  0.6118  1.0
  F  F3  4  0.2138  0.5000  0.1484  1.0
]