data_[Sm4Cd2Pb10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Cd  1.6900  1.5500  1.0900
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [6.7877]
_cell_length_b [13.5885]
_cell_length_c [4.9577]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Sm2CdPb5]
_chemical_formula_sum '[Sm4 Cd2 Pb10]'
_cell_volume [457.2724]
_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
[
  Sm  Sm0  4  0.2307  0.8696  0.5000  1
  Cd  Cd1  2  0.0000  0.5000  0.0000  1
  Pb  Pb2  4  0.0173  0.2545  0.0000  1
  Pb  Pb3  4  0.2287  0.6176  0.5000  1
  Pb  Pb4  2  0.0000  0.0000  0.0000  1
]