data_[K1La1Hg2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [6.9747]
_cell_length_b [8.0636]
_cell_length_c [9.8389]
_cell_angle_alpha [110.2453]
_cell_angle_beta [91.5710]
_cell_angle_gamma [97.4318]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KLa(HgBr4)2]
_chemical_formula_sum '[K1 La1 Hg2 Br8]'
_cell_volume [513.2505]
_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
[
  K  K0  1  0.0000  0.0000  0.5000  1.0
  La  La1  1  0.0000  0.0000  0.0000  1.0
  Hg  Hg2  2  0.4356  0.2619  0.3037  1.0
  Br  Br3  2  0.1741  0.8033  0.7294  1.0
  Br  Br4  2  0.2265  0.8758  0.1880  1.0
  Br  Br5  2  0.3206  0.3161  0.0720  1.0
  Br  Br6  2  0.4038  0.2997  0.5692  1.0
]