data_[Pm16Ni4Rh8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ni  1.9100  1.3500  0.7400
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [11.3468]
_cell_length_b [8.8827]
_cell_length_c [7.4888]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.5191]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Pm4NiRh2]
_chemical_formula_sum '[Pm16 Ni4 Rh8]'
_cell_volume [706.9122]
_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  0.1069  0.2518  0.5293  1
  Pm  Pm1  4  0.1155  0.2480  0.0297  1
  Pm  Pm2  2  0.3756  0.5000  0.6554  1
  Pm  Pm3  2  0.3790  0.0000  0.6589  1
  Pm  Pm4  2  0.3796  0.0000  0.1662  1
  Pm  Pm5  2  0.3817  0.5000  0.1715  1
  Ni  Ni6  2  0.1582  0.0000  0.8066  1
  Ni  Ni7  2  0.1593  0.0000  0.2965  1
  Rh  Rh8  4  0.3326  0.2468  0.3903  1
  Rh  Rh9  2  0.1462  0.5000  0.2838  1
  Rh  Rh10  2  0.1606  0.5000  0.8123  1
]