data_[Ac14Hg4Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Hg  2.0000  1.5000  1.2450
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [8.4861]
_cell_length_b [12.2387]
_cell_length_c [7.6425]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Ac7(HgRu)2]
_chemical_formula_sum '[Ac14 Hg4 Ru4]'
_cell_volume [793.7469]
_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
[
  Ac  Ac0  8  0.2500  0.2500  0.2521  1
  Ac  Ac1  4  0.0000  0.5000  0.2430  1
  Ac  Ac2  2  0.0000  0.0000  0.0000  1
  Hg  Hg3  4  0.1720  0.0000  0.5000  1
  Ru  Ru4  4  0.0000  0.3015  0.0000  1
]