data_[Pm8Zn8Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Zn  1.6500  1.3500  0.8800
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.7744]
_cell_length_b [3.9572]
_cell_length_c [11.2644]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.6149]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm2Zn2Rh]
_chemical_formula_sum '[Pm8 Zn8 Rh4]'
_cell_volume [449.5210]
_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  0.0031  0.0000  0.3383  1
  Pm  Pm1  4  0.1941  0.0000  0.1223  1
  Zn  Zn2  4  0.0253  0.5000  0.8916  1
  Zn  Zn3  4  0.1732  0.5000  0.5475  1
  Rh  Rh4  4  0.1984  0.5000  0.3111  1
]