data_[Cs4Pm4Hg4F24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Pm  1.1300  1.8500  1.1100
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [8.1189]
_cell_length_b [8.6559]
_cell_length_c [12.2679]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [CsPmHgF6]
_chemical_formula_sum '[Cs4 Pm4 Hg4 F24]'
_cell_volume [862.1480]
_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
[
  Cs  Cs0  4  0.0000  0.2500  0.9318  1
  Pm  Pm1  4  0.0000  0.0000  0.5000  1
  Hg  Hg2  4  0.2500  0.2500  0.2500  1
  F  F3  16  0.2075  0.5531  0.6166  1
  F  F4  4  0.0000  0.2500  0.1716  1
  F  F5  4  0.0000  0.2500  0.5595  1
]