data_[Tb4Ho2Cu8Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  Cu  1.9000  1.3500  0.8200
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.2103]
_cell_length_b [6.6602]
_cell_length_c [13.9659]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb2Ho(CuGe)4]
_chemical_formula_sum '[Tb4 Ho2 Cu8 Ge8]'
_cell_volume [391.6245]
_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
[
  Tb  Tb0  4  0.0000  0.5000  0.1301  1
  Ho  Ho1  2  0.0000  0.0000  0.0000  1
  Cu  Cu2  8  0.0000  0.3100  0.3310  1
  Ge  Ge3  4  0.0000  0.0000  0.2162  1
  Ge  Ge4  4  0.0000  0.1924  0.5000  1
]