data_[Pm12Rh4Pb12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Rh  2.2800  1.3500  0.7450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.5612]
_cell_length_b [4.6020]
_cell_length_c [15.6393]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2948]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm3RhPb3]
_chemical_formula_sum '[Pm12 Rh4 Pb12]'
_cell_volume [785.3441]
_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
[
  Pm  Pm0  4  0.0193  0.5000  0.3805  1
  Pm  Pm1  4  0.0973  0.5000  0.9228  1
  Pm  Pm2  4  0.2355  0.5000  0.2453  1
  Rh  Rh3  4  0.2440  0.0000  0.3789  1
  Pb  Pb4  4  0.0165  0.0000  0.2342  1
  Pb  Pb5  4  0.1311  0.0000  0.0778  1
  Pb  Pb6  4  0.1490  0.0000  0.5328  1
]