data_[Ce6Sn12Rh18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Sn  1.9600  1.4500  0.8300
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.8125]
_cell_length_b [4.2229]
_cell_length_c [9.9563]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.1099]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CeSn2Rh3]
_chemical_formula_sum '[Ce6 Sn12 Rh18]'
_cell_volume [719.5114]
_cell_formula_units_Z [6]
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
[
  Ce  Ce0  4  0.1770  0.0000  0.7171  1
  Ce  Ce1  2  0.0000  0.0000  0.0000  1
  Sn  Sn2  4  0.0442  0.5000  0.7769  1
  Sn  Sn3  4  0.1371  0.5000  0.4486  1
  Sn  Sn4  4  0.1848  0.0000  0.1190  1
  Rh  Rh5  4  0.0438  0.0000  0.3284  1
  Rh  Rh6  4  0.1020  0.5000  0.1692  1
  Rh  Rh7  4  0.1840  0.5000  0.9508  1
  Rh  Rh8  4  0.2167  0.0000  0.3947  1
  Rh  Rh9  2  0.0000  0.5000  0.5000  1
]