data_[Tb14Sm2Cd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sm  1.1700  1.8500  1.2290
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.7697]
_cell_length_b [5.7306]
_cell_length_c [9.7791]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.0329]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb7SmCd4]
_chemical_formula_sum '[Tb14 Sm2 Cd8]'
_cell_volume [701.6729]
_cell_formula_units_Z [2]
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  0.0710  0.0000  0.4127  1
  Tb  Tb1  4  0.2051  0.0000  0.8801  1
  Tb  Tb2  4  0.2369  0.5000  0.6926  1
  Tb  Tb3  2  0.0000  0.5000  0.0000  1
  Sm  Sm4  2  0.0000  0.0000  0.0000  1
  Cd  Cd5  4  0.0414  0.5000  0.7123  1
  Cd  Cd6  4  0.1818  0.5000  0.3414  1
]