data_[Rb3Li6Ho3I18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Li  0.9800  1.4500  0.9000
  Ho  1.2300  1.7500  1.0410
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.9480]
_cell_length_b [7.9480]
_cell_length_c [21.8489]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [RbLi2HoI6]
_chemical_formula_sum '[Rb3 Li6 Ho3 I18]'
_cell_volume [1195.2902]
_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  0.1963  1.0
  Li  Li1  3  0.0000  0.0000  0.4851  1.0
  Li  Li2  3  0.0000  0.0000  0.9943  1.0
  Ho  Ho3  3  0.0000  0.0000  0.6752  1.0
  I  I4  9  0.0045  0.3280  0.4108  1.0
  I  I5  9  0.0072  0.5847  0.2527  1.0
]