data_[Rb4In6Sn4]
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 [13.3438]
_cell_length_b [5.0180]
_cell_length_c [8.1434]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.1283]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2In3Sn2]
_chemical_formula_sum '[Rb4 In6 Sn4]'
_cell_volume [480.8748]
_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  0.1545  0.0000  0.7971  1.0
  In  In1  4  0.0878  0.5000  0.4287  1.0
  In  In2  2  0.0000  0.5000  0.0000  1.0
  Sn  Sn3  4  0.1549  0.0000  0.2849  1.0
]