data_[Tb4Sn8Rh16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sn  1.9600  1.4500  0.8300
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.2531]
_cell_length_b [8.7745]
_cell_length_c [13.6135]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Tb(SnRh2)2]
_chemical_formula_sum '[Tb4 Sn8 Rh16]'
_cell_volume [508.0356]
_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
[
  Tb  Tb0  4  0.0000  0.4406  0.7500  1
  Sn  Sn1  8  0.0000  0.1647  0.0706  1
  Rh  Rh2  8  0.0000  0.1458  0.6251  1
  Rh  Rh3  4  0.0000  0.2675  0.2500  1
  Rh  Rh4  4  0.0000  0.5000  0.0000  1
]