data_[Rb4Li4Sn2I12]
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
  Sn  1.9600  1.4500  0.8300
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.5571]
_cell_length_b [8.7054]
_cell_length_c [9.0170]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.1166]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Li2SnI6]
_chemical_formula_sum '[Rb4 Li4 Sn2 I12]'
_cell_volume [1017.0786]
_cell_formula_units_Z [2]
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  0.2134  0.5000  0.1706  1.0
  Li  Li1  4  0.0570  0.0000  0.2678  1.0
  Sn  Sn2  2  0.0000  0.5000  0.5000  1.0
  I  I3  8  0.0592  0.2529  0.7968  1.0
  I  I4  4  0.2384  0.5000  0.5915  1.0
]