data_[Ta2Nb6Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  Nb  1.6000  1.4500  0.8200
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [2.8753]
_cell_length_b [4.5966]
_cell_length_c [13.2944]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.9456]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TaNb3Ru]
_chemical_formula_sum '[Ta2 Nb6 Ru2]'
_cell_volume [174.0219]
_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
[
  Ta  Ta0  2  0.1007  0.2500  0.1567  1
  Nb  Nb1  2  0.0854  0.7500  0.6329  1
  Nb  Nb2  2  0.3105  0.2500  0.9481  1
  Nb  Nb3  2  0.4957  0.2500  0.7427  1
  Ru  Ru4  2  0.3108  0.7500  0.4430  1
]