data_[Li3Y6Ru3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Y  1.2200  1.8000  1.0400
  Ru  2.2000  1.3000  0.6610
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.5109]
_cell_length_b [5.5109]
_cell_length_c [14.3525]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [LiY2RuO6]
_chemical_formula_sum '[Li3 Y6 Ru3 O18]'
_cell_volume [377.4852]
_cell_formula_units_Z [3]
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
[
  Li  Li0  3  0.0000  0.0000  0.2008  1.0
  Y  Y1  3  0.0000  0.0000  0.4682  1.0
  Y  Y2  3  0.0000  0.0000  0.9718  1.0
  Ru  Ru3  3  0.0000  0.0000  0.6787  1.0
  O  O4  9  0.0063  0.3924  0.4164  1.0
  O  O5  9  0.0684  0.7018  0.2565  1.0
]