data_[Rb4In2Sn2I12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  In  1.7800  1.5500  0.9400
  Sn  1.9600  1.4500  0.8300
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [8.7744]
_cell_length_b [12.3623]
_cell_length_c [8.8235]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Rb2InSnI6]
_chemical_formula_sum '[Rb4 In2 Sn2 I12]'
_cell_volume [957.1032]
_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  0.2821  0.7842  1
  In  In1  2  0.0000  0.0000  0.2461  1
  Sn  Sn2  2  0.0000  0.5000  0.2611  1
  I  I3  4  0.0000  0.2491  0.2384  1
  I  I4  4  0.2411  0.5000  0.5196  1
  I  I5  4  0.2481  0.0000  0.9892  1
]