data_[Ag4Sn2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.0267]
_cell_length_b [6.1528]
_cell_length_c [10.1217]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.3310]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Ag2SnF6]
_chemical_formula_sum '[Ag4 Sn2 F12]'
_cell_volume [323.9514]
_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
[
  Ag  Ag0  4  0.1886  0.0646  0.7298  1.0
  Sn  Sn1  2  0.5000  0.0000  0.5000  1.0
  F  F2  4  0.1974  0.1851  0.4583  1.0
  F  F3  4  0.2474  0.7405  0.8861  1.0
  F  F4  4  0.4696  0.1078  0.3040  1.0
]