data_[Rb1La1Hg2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  La  1.1000  1.9500  1.1720
  Hg  2.0000  1.5000  1.2450
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.9695]
_cell_length_b [8.1554]
_cell_length_c [10.1975]
_cell_angle_alpha [112.1064]
_cell_angle_beta [93.1615]
_cell_angle_gamma [95.4405]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbLa(HgBr4)2]
_chemical_formula_sum '[Rb1 La1 Hg2 Br8]'
_cell_volume [531.9893]
_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
[
  Rb  Rb0  1  0.0000  0.0000  0.5000  1.0
  La  La1  1  0.0000  0.0000  0.0000  1.0
  Hg  Hg2  2  0.4340  0.2608  0.3021  1.0
  Br  Br3  2  0.1725  0.8016  0.7354  1.0
  Br  Br4  2  0.2371  0.8778  0.1795  1.0
  Br  Br5  2  0.3107  0.3175  0.0811  1.0
  Br  Br6  2  0.4274  0.2969  0.5597  1.0
]