data_[Al6Cr4Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Cr  1.6600  1.4000  0.9400
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P6_3/mmc]
_cell_length_a [5.1000]
_cell_length_b [5.1000]
_cell_length_c [7.4688]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [194]
_chemical_formula_structural [Al3Cr2Ru]
_chemical_formula_sum '[Al6 Cr4 Ru2]'
_cell_volume [168.2387]
_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
[
  Al  Al0  6  0.1726  0.3452  0.7500  1
  Cr  Cr1  4  0.3333  0.6667  0.4088  1
  Ru  Ru2  2  0.0000  0.0000  0.0000  1
]