data_[Cs6Pr3Ge6O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Pr  1.1300  1.8500  1.0600
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [6.3274]
_cell_length_b [6.3274]
_cell_length_c [18.8505]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Cs2Pr(GeO3)2]
_chemical_formula_sum '[Cs6 Pr3 Ge6 O18]'
_cell_volume [653.5926]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.2796  1
  Pr  Pr1  3  -0.0000  -0.0000  0.5000  1
  Ge  Ge2  6  0.0000  0.0000  0.0720  1
  O  O3  18  0.0213  0.5106  0.7591  1
]