data_[Yb8Ge8Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Ge  2.0100  1.2500  0.7700
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.7375]
_cell_length_b [4.3561]
_cell_length_c [10.4498]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.6975]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Yb2Ge2Ru]
_chemical_formula_sum '[Yb8 Ge8 Ru4]'
_cell_volume [424.5782]
_cell_formula_units_Z [4]
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
[
  Yb  Yb0  4  0.0037  0.0000  0.1727  1
  Yb  Yb1  4  0.1861  0.0000  0.6054  1
  Ge  Ge2  4  0.0024  0.5000  0.3761  1
  Ge  Ge3  4  0.1538  0.5000  0.0692  1
  Ru  Ru4  4  0.2232  0.5000  0.8761  1
]