data_[Rb3Ce3In6I18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ce  1.1200  1.8500  1.0800
  In  1.7800  1.5500  0.9400
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [8.7540]
_cell_length_b [8.7540]
_cell_length_c [23.1379]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [RbCe(InI3)2]
_chemical_formula_sum '[Rb3 Ce3 In6 I18]'
_cell_volume [1535.5655]
_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
[
  Rb  Rb0  3  0.0000  0.0000  0.8130  1.0
  Ce  Ce1  3  0.0000  0.0000  0.3251  1.0
  In  In2  3  0.0000  0.0000  0.0079  1.0
  In  In3  3  0.0000  0.0000  0.5188  1.0
  I  I4  9  0.0418  0.3490  0.9197  1.0
  I  I5  9  0.0644  0.6900  0.0791  1.0
]