data_[Rb18Ru6Cl36]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [12.6480]
_cell_length_b [12.6480]
_cell_length_c [15.1088]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Rb3RuCl6]
_chemical_formula_sum '[Rb18 Ru6 Cl36]'
_cell_volume [2093.1731]
_cell_formula_units_Z [6]
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  18  0.0461  0.2715  0.7056  1
  Ru  Ru1  3  0.0000  0.0000  0.0000  1
  Ru  Ru2  3  0.0000  0.0000  0.5000  1
  Cl  Cl3  18  0.0125  0.1613  0.9087  1
  Cl  Cl4  18  0.0294  0.1685  0.4092  1
]