data_[Ag4W4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3868]
_cell_length_b [10.1439]
_cell_length_c [6.1496]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.0398]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ag2W2O7]
_chemical_formula_sum '[Ag4 W4 O14]'
_cell_volume [396.2007]
_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  0.0000  0.2928  0.5000  1.0
  W  W1  4  0.2324  0.5000  0.1191  1.0
  O  O2  8  0.2310  0.1481  0.7191  1.0
  O  O3  4  0.0838  0.5000  0.8292  1.0
  O  O4  2  0.0000  0.0000  0.0000  1.0
]