data_[Cs2Na2Ag2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [6.0164]
_cell_length_b [9.9510]
_cell_length_c [6.3350]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.8521]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [CsNaAgF6]
_chemical_formula_sum '[Cs2 Na2 Ag2 F12]'
_cell_volume [379.2338]
_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  0.0000  0.0012  0.5000  1
  Na  Na1  2  0.0000  0.6766  0.0000  1
  Ag  Ag2  2  0.0000  0.3340  0.0000  1
  F  F3  4  0.1326  0.4778  0.1738  1
  F  F4  4  0.1532  0.1972  0.1729  1
  F  F5  4  0.2140  0.8196  0.2002  1
]