data_[Li3Tm6Ru3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tm  1.2500  1.7500  1.0950
  Ru  2.2000  1.3000  0.6610
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.4375]
_cell_length_b [5.4375]
_cell_length_c [14.6701]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [LiTm2RuO6]
_chemical_formula_sum '[Li3 Tm6 Ru3 O18]'
_cell_volume [375.6276]
_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  0.2123  1.0
  Tm  Tm1  3  0.0000  0.0000  0.4738  1.0
  Tm  Tm2  3  0.0000  0.0000  0.9790  1.0
  Ru  Ru3  3  0.0000  0.0000  0.6763  1.0
  O  O4  9  0.0092  0.3765  0.4115  1.0
  O  O5  9  0.0557  0.6828  0.2542  1.0
]