data_[Sm16Rh4Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Rh  2.2800  1.3500  0.7450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.0480]
_cell_length_b [14.0000]
_cell_length_c [6.1614]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.7179]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sm4RhPb]
_chemical_formula_sum '[Sm16 Rh4 Pb4]'
_cell_volume [708.9673]
_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
[
  Sm  Sm0  8  0.1138  0.1793  0.5732  1
  Sm  Sm1  8  0.2236  0.4300  0.8397  1
  Rh  Rh2  4  0.0000  0.0002  0.7500  1
  Pb  Pb3  4  0.0000  0.3752  0.2500  1
]