data_[Cs4Rb16Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [24.0664]
_cell_length_b [9.9456]
_cell_length_c [8.1945]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.0940]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CsRb4Ag]
_chemical_formula_sum '[Cs4 Rb16 Ag4]'
_cell_volume [1864.3924]
_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
[
  Cs  Cs0  4  0.2040  0.0000  0.2000  1
  Rb  Rb1  8  0.1025  0.2516  0.6051  1
  Rb  Rb2  4  0.0000  0.2443  0.0000  1
  Rb  Rb3  4  0.1603  0.5000  0.1715  1
  Ag  Ag4  4  0.0040  0.5000  0.3294  1
]