data_[Ac8Hg6Ge10]
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
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.3040]
_cell_length_b [4.8343]
_cell_length_c [12.4987]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.2334]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac4Hg3Ge5]
_chemical_formula_sum '[Ac8 Hg6 Ge10]'
_cell_volume [790.6869]
_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  4  0.1033  0.0000  0.9356  1
  Ac  Ac1  4  0.2431  0.5000  0.6837  1
  Hg  Hg2  4  0.1186  0.5000  0.3752  1
  Hg  Hg3  2  0.0000  0.0000  0.5000  1
  Ge  Ge4  4  0.0662  0.5000  0.1216  1
  Ge  Ge5  4  0.2328  0.5000  0.1330  1
  Ge  Ge6  2  0.0000  0.5000  0.5000  1
]