data_[La2Nb2Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Nb  1.6000  1.4500  0.8200
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [3.2847]
_cell_length_b [3.2847]
_cell_length_c [12.0765]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [LaNbRu]
_chemical_formula_sum '[La2 Nb2 Ru2]'
_cell_volume [130.2969]
_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
[
  La  La0  2  0.0000  0.0000  0.7503  1
  Nb  Nb1  2  0.0000  0.0000  0.0444  1
  Ru  Ru2  2  0.0000  0.0000  0.4436  1
]