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 [8.6379]
_cell_length_b [12.9477]
_cell_length_c [8.7094]
_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 [974.0686]
_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  0.2829  0.2149  1.0
  In  In1  2  0.0000  0.0000  0.7555  1.0
  Sn  Sn2  2  0.0000  0.5000  0.7394  1.0
  I  I3  4  0.0000  0.2524  0.7643  1.0
  I  I4  4  0.2444  0.5000  0.4799  1.0
  I  I5  4  0.2467  0.0000  0.0098  1.0
]