data_[Be4V8Ag4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  V  1.6300  1.3500  0.7775
  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 [11.1245]
_cell_length_b [11.6652]
_cell_length_c [5.8767]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.8826]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [BeV2AgO6]
_chemical_formula_sum '[Be4 V8 Ag4 O24]'
_cell_volume [647.5714]
_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
[
  Be  Be0  4  0.0000  0.2343  0.2500  1.0
  V  V1  8  0.2356  0.4112  0.3065  1.0
  Ag  Ag2  4  0.0000  0.2279  0.7500  1.0
  O  O3  8  0.0962  0.3125  0.1747  1.0
  O  O4  8  0.0980  0.1541  0.5150  1.0
  O  O5  8  0.2204  0.4947  0.0327  1.0
]