data_[Be16Ag24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Fdd2]
_cell_length_a [9.2593]
_cell_length_b [12.5296]
_cell_length_c [4.9157]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [43]
_chemical_formula_structural [Be2Ag3]
_chemical_formula_sum '[Be16 Ag24]'
_cell_volume [570.2932]
_cell_formula_units_Z [8]
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  16  0.0293  0.2959  0.6269  1
  Ag  Ag1  16  0.0535  0.3941  0.0808  1
  Ag  Ag2  8  0.0000  0.0000  0.0845  1
]