data_[Pm10Hg10Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Hg  2.0000  1.5000  1.2450
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.6222]
_cell_length_b [4.0165]
_cell_length_c [12.1250]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.5696]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm5Hg5Rh2]
_chemical_formula_sum '[Pm10 Hg10 Rh4]'
_cell_volume [624.0084]
_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
[
  Pm  Pm0  4  0.1298  0.5000  0.3372  1
  Pm  Pm1  4  0.1701  0.5000  0.0304  1
  Pm  Pm2  2  0.0000  0.5000  0.5000  1
  Hg  Hg3  4  0.0738  0.0000  0.7693  1
  Hg  Hg4  4  0.2466  0.5000  0.7223  1
  Hg  Hg5  2  0.0000  0.0000  0.0000  1
  Rh  Rh6  4  0.1328  0.0000  0.5066  1
]