data_[La16Cu24Hg8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Cu  1.9000  1.3500  0.8200
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Fmmm]
_cell_length_a [7.6151]
_cell_length_b [9.0702]
_cell_length_c [15.4720]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [69]
_chemical_formula_structural [La2Cu3Hg]
_chemical_formula_sum '[La16 Cu24 Hg8]'
_cell_volume [1068.6550]
_cell_formula_units_Z [8]
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
[
  La  La0  8  0.2417  0.0000  0.0000  1.0
  La  La1  8  0.2500  0.2500  0.2500  1.0
  Cu  Cu2  16  0.0000  0.2404  0.0806  1.0
  Cu  Cu3  8  0.0000  0.0000  0.1601  1.0
  Hg  Hg4  8  0.0000  0.0000  0.3342  1.0
]