data_[Sm20Rh8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [16.6705]
_cell_length_b [6.5157]
_cell_length_c [7.2525]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.2350]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sm5Rh2]
_chemical_formula_sum '[Sm20 Rh8]'
_cell_volume [781.4907]
_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
[
  Sm  Sm0  8  0.0946  0.1085  0.9188  1.0
  Sm  Sm1  8  0.2168  0.4278  0.3127  1.0
  Sm  Sm2  4  0.0000  0.4283  0.2500  1.0
  Rh  Rh3  8  0.1115  0.2968  0.5759  1.0
]