data_[Pr2Cd2Hg12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Cd  1.6900  1.5500  1.0900
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [5.1395]
_cell_length_b [7.4366]
_cell_length_c [10.8674]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [PrCdHg6]
_chemical_formula_sum '[Pr2 Cd2 Hg12]'
_cell_volume [415.3571]
_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
[
  Pr  Pr0  2  0.0000  0.0000  0.8779  1.0
  Cd  Cd1  2  0.5000  0.0000  0.6428  1.0
  Hg  Hg2  4  0.0000  0.2316  0.1418  1.0
  Hg  Hg3  4  0.5000  0.2172  0.3553  1.0
  Hg  Hg4  2  0.0000  0.0000  0.4104  1.0
  Hg  Hg5  2  0.5000  0.0000  0.0750  1.0
]