data_[Gd8Re12Si20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Re  1.9000  1.3500  0.7125
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [P4/mnc]
_cell_length_a [11.0068]
_cell_length_b [11.0068]
_cell_length_c [5.5622]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [128]
_chemical_formula_structural [Gd2Re3Si5]
_chemical_formula_sum '[Gd8 Re12 Si20]'
_cell_volume [673.8636]
_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  0.0776  0.2374  0.5000  1
  Si  Si1  8  0.0271  0.3145  0.0000  1
  Re  Re2  8  0.1235  0.8526  0.0000  1
  Si  Si3  8  0.1721  0.6721  0.2500  1
  Si  Si4  4  0.0000  0.0000  0.2546  1
  Re  Re5  4  0.0000  0.5000  0.2500  1
]