data_[Ac4La4Hg4Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  La  1.1000  1.9500  1.1720
  Hg  2.0000  1.5000  1.2450
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.7465]
_cell_length_b [4.1849]
_cell_length_c [7.6570]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.0209]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac2La2Hg2Ru]
_chemical_formula_sum '[Ac4 La4 Hg4 Ru2]'
_cell_volume [470.9990]
_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
[
  La  La0  4  0.0201  0.5000  0.7697  1
  Ac  Ac1  4  0.2016  0.0000  0.1907  1
  Hg  Hg2  4  0.1255  0.0000  0.5661  1
  Ru  Ru3  2  0.0000  0.0000  0.0000  1
]