data_[Pr12Hg2P4Cl6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Hg  2.0000  1.5000  1.2450
  P  2.1900  1.0000  0.5500
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.6539]
_cell_length_b [4.1676]
_cell_length_c [8.6932]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2896]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr6HgP2Cl3]
_chemical_formula_sum '[Pr12 Hg2 P4 Cl6]'
_cell_volume [657.7313]
_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  4  0.0094  0.0000  0.2612  1.0
  Pr  Pr1  4  0.1676  0.5000  0.1116  1.0
  Pr  Pr2  4  0.1737  0.5000  0.5636  1.0
  Hg  Hg3  2  0.0000  0.5000  0.0000  1.0
  P  P4  4  0.1688  0.0000  0.3355  1.0
  Cl  Cl5  4  0.1668  0.0000  0.8332  1.0
  Cl  Cl6  2  0.0000  0.5000  0.5000  1.0
]