data_[Gd8Ge4Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Ge  2.0100  1.2500  0.7700
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [7.0749]
_cell_length_b [7.0749]
_cell_length_c [7.0749]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [Gd2GeRh]
_chemical_formula_sum '[Gd8 Ge4 Rh4]'
_cell_volume [354.1240]
_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
[
  Gd  Gd0  8  0.2500  0.2500  0.2500  1
  Ge  Ge1  4  0.0000  0.0000  0.0000  1
  Rh  Rh2  4  0.0000  0.0000  0.5000  1
]