data_[Rb8Rh4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Rh  2.2800  1.3500  0.7450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.9307]
_cell_length_b [10.2657]
_cell_length_c [6.6607]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.8932]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2RhO3]
_chemical_formula_sum '[Rb8 Rh4 O12]'
_cell_volume [385.9085]
_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  0.1581  0.0000  1
  Rb  Rb1  2  0.0000  0.0000  0.5000  1
  Rb  Rb2  2  0.0000  0.5000  0.0000  1
  Rh  Rh3  4  0.0000  0.3334  0.5000  1
  O  O4  8  0.2386  0.3000  0.3248  1
  O  O5  4  0.1598  0.5000  0.6727  1
]