data_[Rb4Be8Ag4Cl24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Be  1.5700  1.0500  0.5900
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.6338]
_cell_length_b [16.0327]
_cell_length_c [8.5785]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3802]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbBe2AgCl6]
_chemical_formula_sum '[Rb4 Be8 Ag4 Cl24]'
_cell_volume [1249.9192]
_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
[
  Rb  Rb0  4  0.0000  0.1835  0.2500  1.0
  Be  Be1  8  0.2157  0.3980  0.2299  1.0
  Ag  Ag2  4  0.0000  0.4389  0.7500  1.0
  Cl  Cl3  8  0.0333  0.3771  0.0497  1.0
  Cl  Cl4  8  0.1711  0.1956  0.6633  1.0
  Cl  Cl5  8  0.2259  0.0113  0.1981  1.0
]