data_[K4Be8Ag4Br24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Be  1.5700  1.0500  0.5900
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.8776]
_cell_length_b [15.8267]
_cell_length_c [6.1312]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.2209]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KBe2AgBr6]
_chemical_formula_sum '[K4 Be8 Ag4 Br24]'
_cell_volume [1320.8916]
_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
[
  K  K0  4  0.0000  0.1800  0.2500  1.0
  Be  Be1  8  0.2384  0.0719  0.9098  1.0
  Ag  Ag2  4  0.0000  0.4866  0.7500  1.0
  Br  Br3  8  0.1060  0.3885  0.0766  1.0
  Br  Br4  8  0.1407  0.1680  0.7676  1.0
  Br  Br5  8  0.2162  0.0568  0.2625  1.0
]