data_[Cs2Rb6Hg2]
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
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.6896]
_cell_length_b [9.8107]
_cell_length_c [10.1759]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.5979]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsRb3Hg]
_chemical_formula_sum '[Cs2 Rb6 Hg2]'
_cell_volume [756.9225]
_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  2  0.4654  0.2500  0.4059  1.0
  Rb  Rb1  4  0.0520  0.0138  0.7514  1.0
  Rb  Rb2  2  0.3985  0.7500  0.0728  1.0
  Hg  Hg3  2  0.1608  0.2500  0.0514  1.0
]