data_[Rb4Ru4S4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ru  2.2000  1.3000  0.6610
  S  2.5800  1.0000  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pca2_1]
_cell_length_a [6.6073]
_cell_length_b [8.7601]
_cell_length_c [5.8462]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [29]
_chemical_formula_structural [RbRuSO]
_chemical_formula_sum '[Rb4 Ru4 S4 O4]'
_cell_volume [338.3782]
_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  0.0753  0.8453  0.5222  1
  Ru  Ru1  4  0.1087  0.3662  0.5232  1
  S  S2  4  0.1281  0.4905  0.1893  1
  O  O3  4  0.0350  0.1613  0.5153  1
]