data_[Ho3Ga6Ru3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Ga  1.8100  1.3000  0.7600
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.2194]
_cell_length_b [4.2194]
_cell_length_c [14.7188]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [HoGa2Ru]
_chemical_formula_sum '[Ho3 Ga6 Ru3]'
_cell_volume [226.9409]
_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
[
  Ho  Ho0  3  -0.0000  -0.0000  0.5000  1.0
  Ga  Ga1  6  0.0000  0.0000  0.2829  1.0
  Ru  Ru2  3  0.0000  0.0000  0.0000  1.0
]