data_[Rb8In4Sb8]
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
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.5075]
_cell_length_b [7.2617]
_cell_length_c [10.7783]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.9761]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2InSb2]
_chemical_formula_sum '[Rb8 In4 Sb8]'
_cell_volume [1018.2143]
_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  0.1490  0.0000  0.4758  1.0
  Rb  Rb1  4  0.2404  0.0000  0.1322  1.0
  In  In2  4  0.0089  0.5000  0.1668  1.0
  Sb  Sb3  4  0.0792  0.5000  0.4669  1.0
  Sb  Sb4  4  0.1730  0.5000  0.1200  1.0
]