data_[Cs2Ge2F6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ge  2.0100  1.2500  0.7700
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.1862]
_cell_length_b [6.2405]
_cell_length_c [7.8287]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3380]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsGeF3]
_chemical_formula_sum '[Cs2 Ge2 F6]'
_cell_volume [241.8623]
_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  0.3448  0.2500  0.1962  1.0
  Ge  Ge1  2  0.0583  0.2500  0.6390  1.0
  F  F2  4  0.1601  0.0341  0.8138  1.0
  F  F3  2  0.3020  0.7500  0.3577  1.0
]