data_[Rb4In4Sb4O2]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.6737]
_cell_length_b [4.6091]
_cell_length_c [8.5421]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.3144]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2In2Sb2O]
_chemical_formula_sum '[Rb4 In4 Sb4 O2]'
_cell_volume [459.9269]
_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  0.0483  0.5000  0.2891  1.0
  In  In1  4  0.1725  0.0000  0.0649  1.0
  Sb  Sb2  4  0.1906  0.0000  0.7321  1.0
  O  O3  2  0.0000  0.0000  0.0000  1.0
]