data_[Ac8Ag2O14]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.8534]
_cell_length_b [4.3058]
_cell_length_c [9.7341]
_cell_angle_alpha [90.0000]
_cell_angle_beta [133.1875]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac4AgO7]
_chemical_formula_sum '[Ac8 Ag2 O14]'
_cell_volume [423.3508]
_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
[
  Ac  Ac0  4  0.0838  0.5000  0.3868  1
  Ac  Ac1  4  0.2491  0.5000  0.1587  1
  Ag  Ag2  2  0.0000  0.0000  0.0000  1
  O  O3  4  0.0904  0.0000  0.8885  1
  O  O4  4  0.1343  0.5000  0.6932  1
  O  O5  4  0.2026  0.0000  0.5522  1
  O  O6  2  0.0000  0.5000  0.0000  1
]