data_[Rb4In12Sn8]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.3216]
_cell_length_b [5.5161]
_cell_length_c [8.0055]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7164]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbIn3Sn2]
_chemical_formula_sum '[Rb4 In12 Sn8]'
_cell_volume [761.6409]
_cell_formula_units_Z [4]
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  0.1270  0.0000  0.1755  1
  In  In1  4  0.0493  0.0000  0.6857  1
  In  In2  4  0.1567  0.5000  0.4943  1
  In  In3  4  0.1845  0.5000  0.9024  1
  Sn  Sn4  4  0.0096  0.5000  0.8180  1
  Sn  Sn5  4  0.2146  0.0000  0.7031  1
]