data_[Cs4Rb2Na1Hg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.9684]
_cell_length_b [9.1599]
_cell_length_c [10.0759]
_cell_angle_alpha [82.4995]
_cell_angle_beta [70.2217]
_cell_angle_gamma [77.6037]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Cs4Rb2NaHg2]
_chemical_formula_sum '[Cs4 Rb2 Na1 Hg2]'
_cell_volume [674.5694]
_cell_formula_units_Z [1]
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  2  0.2718  0.8196  0.5506  1.0
  Cs  Cs1  2  0.4126  0.2620  0.0621  1.0
  Rb  Rb2  2  0.0912  0.3476  0.6863  1.0
  Na  Na3  1  0.0000  0.0000  0.0000  1.0
  Hg  Hg4  2  0.1074  0.6325  0.9280  1.0
]