data_[Rb4Sb4S4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sb  2.0500  1.4500  0.8300
  S  2.5800  1.0000  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [8.6285]
_cell_length_b [9.7333]
_cell_length_c [6.1803]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.1994]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [RbSbSO]
_chemical_formula_sum '[Rb4 Sb4 S4 O4]'
_cell_volume [461.6452]
_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  2  0.0000  0.3351  0.0000  1
  Rb  Rb1  2  0.0000  0.6769  0.5000  1
  Sb  Sb2  2  0.0000  0.0733  0.5000  1
  Sb  Sb3  2  0.0000  0.9105  0.0000  1
  S  S4  4  0.2239  0.0615  0.9846  1
  O  O5  4  0.1312  0.9406  0.4039  1
]