data_[Rb8Rh4Se12]
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
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.6922]
_cell_length_b [6.9642]
_cell_length_c [10.0801]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.0159]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2RhSe3]
_chemical_formula_sum '[Rb8 Rh4 Se12]'
_cell_volume [814.9986]
_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  0.0914  0.0000  0.3779  1
  Rb  Rb1  4  0.1937  0.5000  0.8195  1
  Rh  Rh2  4  0.1026  0.5000  0.1601  1
  Se  Se3  4  0.0000  0.2273  0.0000  1
  Se  Se4  4  0.1105  0.5000  0.3993  1
  Se  Se5  4  0.2046  0.0000  0.7764  1
]