data_[Rb4Cr4S4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cr  1.6600  1.4000  0.9400
  S  2.5800  1.0000  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.5593]
_cell_length_b [6.6014]
_cell_length_c [6.0283]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.3288]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [RbCrSO]
_chemical_formula_sum '[Rb4 Cr4 S4 O4]'
_cell_volume [291.4662]
_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  0.4097  0.2491  0.9811  1
  Cr  Cr1  4  0.0133  0.6204  0.7296  1
  S  S2  4  0.2058  0.6112  0.1399  1
  O  O3  4  0.1098  0.1383  0.1247  1
]