data_[Cs4K10Rb2Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [15.3392]
_cell_length_b [15.3392]
_cell_length_c [5.4478]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Cs2K5RbHg2]
_chemical_formula_sum '[Cs4 K10 Rb2 Hg4]'
_cell_volume [1281.8343]
_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
[
  Cs  Cs0  4  0.1721  0.3279  0.0000  1
  K  K1  8  0.0720  0.7736  0.5000  1
  Rb  Rb2  2  0.0000  0.0000  0.0000  1
  K  K3  2  0.0000  0.5000  0.5000  1
  Hg  Hg4  4  0.1203  0.6203  0.0000  1
]