data_[Rb4Na2Sc2I12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Sc  1.3600  1.6000  0.8850
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [8.5063]
_cell_length_b [8.5661]
_cell_length_c [12.0745]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Rb2NaScI6]
_chemical_formula_sum '[Rb4 Na2 Sc2 I12]'
_cell_volume [879.8163]
_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  0.0000  0.0000  0.2584  1.0
  Na  Na1  2  0.0000  0.5000  0.5000  1.0
  Sc  Sc2  2  0.0000  0.5000  0.0000  1.0
  I  I3  8  0.2405  0.2614  0.0000  1.0
  I  I4  4  0.0000  0.5000  0.2396  1.0
]