data_[Ce16Hg4Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Hg  2.0000  1.5000  1.2450
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.6782]
_cell_length_b [12.5957]
_cell_length_c [5.6808]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.6455]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ce4HgRh]
_chemical_formula_sum '[Ce16 Hg4 Rh4]'
_cell_volume [577.1636]
_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
[
  Ce  Ce0  8  0.1199  0.1949  0.1440  1.0
  Ce  Ce1  8  0.2267  0.3977  0.3603  1.0
  Hg  Hg2  4  0.0000  0.3893  0.7500  1.0
  Rh  Rh3  4  0.0000  0.0231  0.7500  1.0
]