data_[Rb4Li4Sn2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Li  0.9800  1.4500  0.9000
  Sn  1.9600  1.4500  0.8300
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.4815]
_cell_length_b [8.0239]
_cell_length_c [8.4426]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.5490]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Li2SnBr6]
_chemical_formula_sum '[Rb4 Li4 Sn2 Br12]'
_cell_volume [816.9717]
_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  0.2100  0.5000  0.1709  1.0
  Li  Li1  4  0.0579  0.0000  0.2637  1.0
  Sn  Sn2  2  0.0000  0.5000  0.5000  1.0
  Br  Br3  8  0.0557  0.2512  0.7970  1.0
  Br  Br4  4  0.2413  0.5000  0.5979  1.0
]