data_[Rb4Fe4Ge8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Fe  1.8300  1.4000  0.8525
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.5246]
_cell_length_b [11.7169]
_cell_length_c [5.7783]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8991]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbFe(GeO3)2]
_chemical_formula_sum '[Rb4 Fe4 Ge8 O24]'
_cell_volume [670.0073]
_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  0.1034  0.2500  1.0
  Fe  Fe1  4  0.0000  0.2362  0.7500  1.0
  Ge  Ge2  8  0.1972  0.4200  0.1636  1.0
  O  O3  8  0.0758  0.3142  0.0461  1.0
  O  O4  8  0.1339  0.1270  0.7482  1.0
  O  O5  8  0.1806  0.4662  0.4484  1.0
]