data_[Yb1Eu1Ge2Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Eu  1.2000  1.8500  1.1985
  Ge  2.0100  1.2500  0.7700
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [4.3574]
_cell_length_b [4.3574]
_cell_length_c [6.6481]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [YbEu(GeRu)2]
_chemical_formula_sum '[Yb1 Eu1 Ge2 Ru2]'
_cell_volume [126.2288]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.1946  1
  Eu  Eu1  1  0.0000  0.0000  0.8134  1
  Ge  Ge2  1  0.0000  0.0000  0.3127  1
  Ge  Ge3  1  0.5000  0.5000  0.6879  1
  Ru  Ru4  2  0.0000  0.5000  0.4957  1
]