data_[Cs8Rb4Ge4I20]
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
  Ge  2.0100  1.2500  0.7700
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.7924]
_cell_length_b [21.7153]
_cell_length_c [18.0638]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Cs2RbGeI5]
_chemical_formula_sum '[Cs8 Rb4 Ge4 I20]'
_cell_volume [1879.8550]
_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  0.0000  0.0788  0.6432  1.0
  Cs  Cs1  4  0.0000  0.1448  0.2960  1.0
  Rb  Rb2  4  0.0000  0.4565  0.4467  1.0
  Ge  Ge3  4  0.0000  0.2299  0.0355  1.0
  I  I4  4  0.0000  0.1003  0.0759  1.0
  I  I5  4  0.0000  0.2522  0.6489  1.0
  I  I6  4  0.0000  0.2891  0.4283  1.0
  I  I7  4  0.0000  0.3730  0.9849  1.0
  I  I8  4  0.0000  0.4915  0.7647  1.0
]