data_[Cs4Nb8Ag4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Nb  1.6000  1.4500  0.8200
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.3676]
_cell_length_b [12.9147]
_cell_length_c [6.6722]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.9315]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CsNb2AgO6]
_chemical_formula_sum '[Cs4 Nb8 Ag4 O24]'
_cell_volume [839.8561]
_cell_formula_units_Z [4]
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  4  0.0000  0.1110  0.7500  1.0
  Nb  Nb1  8  0.1466  0.4284  0.6649  1.0
  Ag  Ag2  4  0.0000  0.2096  0.2500  1.0
  O  O3  8  0.0861  0.3007  0.5642  1.0
  O  O4  8  0.1097  0.4696  0.9310  1.0
  O  O5  8  0.1673  0.0835  0.2372  1.0
]