data_[Na4Y2Ru2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  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 [P2_1/c]
_cell_length_a [5.6298]
_cell_length_b [5.7512]
_cell_length_c [9.7916]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.6614]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Na2YRuO6]
_chemical_formula_sum '[Na4 Y2 Ru2 O12]'
_cell_volume [260.7687]
_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
[
  Na  Na0  4  0.2412  0.0399  0.2504  1.0
  Y  Y1  2  0.5000  0.0000  0.0000  1.0
  Ru  Ru2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.1303  0.2257  0.9510  1.0
  O  O4  4  0.2313  0.6844  0.9566  1.0
  O  O5  4  0.3156  0.0262  0.7280  1.0
]