data_[Yb1Zn1Ge2Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Zn  1.6500  1.3500  0.8800
  Ge  2.0100  1.2500  0.7700
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [4.2433]
_cell_length_b [4.2433]
_cell_length_c [6.0677]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [YbZn(GeRu)2]
_chemical_formula_sum '[Yb1 Zn1 Ge2 Ru2]'
_cell_volume [109.2534]
_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  0.0000  0.0000  0.1745  1
  Zn  Zn1  1  0.5000  0.5000  0.8183  1
  Ge  Ge2  1  0.0000  0.0000  0.7057  1
  Ge  Ge3  1  0.5000  0.5000  0.2791  1
  Ru  Ru4  2  0.0000  0.5000  0.5112  1
]