data_[Ce12Sn4Sb8]
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
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [8.9908]
_cell_length_b [6.3579]
_cell_length_c [13.4908]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Ce3SnSb2]
_chemical_formula_sum '[Ce12 Sn4 Sb8]'
_cell_volume [771.1679]
_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
[
  Ce  Ce0  4  0.1245  0.2500  0.4163  1
  Ce  Ce1  4  0.1248  0.2500  0.7503  1
  Ce  Ce2  4  0.1255  0.2500  0.0834  1
  Sn  Sn3  4  0.1256  0.7500  0.0838  1
  Sb  Sb4  4  0.1248  0.7500  0.4166  1
  Sb  Sb5  4  0.1250  0.7500  0.7498  1
]