data_[Cs2Na2Ru4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Ru  2.2000  1.3000  0.6610
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.3729]
_cell_length_b [6.2645]
_cell_length_c [8.7964]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.6641]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CsNa(RuO4)2]
_chemical_formula_sum '[Cs2 Na2 Ru4 O16]'
_cell_volume [513.0053]
_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
[
  Cs  Cs0  2  0.0000  0.0000  0.5000  1.0
  Na  Na1  2  0.0000  0.0000  0.0000  1.0
  Ru  Ru2  4  0.1124  0.5000  0.7904  1.0
  O  O3  8  0.0070  0.2697  0.8016  1.0
  O  O4  4  0.1805  0.5000  0.6130  1.0
  O  O5  4  0.2489  0.5000  0.9426  1.0
]