data_[Ac2Ag1O2F2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [4.1258]
_cell_length_b [4.1258]
_cell_length_c [10.9766]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Ac2Ag(OF)2]
_chemical_formula_sum '[Ac2 Ag1 O2 F2]'
_cell_volume [161.8155]
_cell_formula_units_Z [1]
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
[
  Ac  Ac0  2  0.3333  0.6667  0.6457  1
  Ag  Ag1  1  0.0000  0.0000  0.0000  1
  O  O2  2  0.3333  0.6667  0.4200  1
  F  F3  2  0.0000  0.0000  0.2528  1
]