data_[Na4Ag4As8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.9637]
_cell_length_b [10.3588]
_cell_length_c [5.3939]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9542]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaAg(AsO3)2]
_chemical_formula_sum '[Na4 Ag4 As8 O24]'
_cell_volume [591.8448]
_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
[
  Na  Na0  4  0.0000  0.1026  0.2500  1.0
  Ag  Ag1  4  0.0000  0.2762  0.7500  1.0
  As  As2  8  0.2133  0.4123  0.2478  1.0
  O  O3  8  0.1288  0.0808  0.6684  1.0
  O  O4  8  0.1359  0.2739  0.1505  1.0
  O  O5  8  0.1481  0.4667  0.5061  1.0
]