data_[Tb10Pm10Cd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.7695]
_cell_length_b [4.9862]
_cell_length_c [10.0455]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1598]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb5Pm5Cd2]
_chemical_formula_sum '[Tb10 Pm10 Cd4]'
_cell_volume [739.7856]
_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  0.1699  0.5000  0.4908  1
  Tb  Tb1  4  0.1702  0.0000  0.2515  1
  Tb  Tb2  2  0.0000  0.0000  0.0000  1
  Pm  Pm3  4  0.0037  0.5000  0.7494  1
  Pm  Pm4  4  0.1689  0.5000  0.0099  1
  Pm  Pm5  2  0.0000  0.0000  0.5000  1
  Cd  Cd6  4  0.1671  0.0000  0.7477  1
]