data_[Ac2Ga2Ru8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ga  1.8100  1.3000  0.7600
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.2994]
_cell_length_b [7.8751]
_cell_length_c [4.7173]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [AcGaRu4]
_chemical_formula_sum '[Ac2 Ga2 Ru8]'
_cell_volume [271.1649]
_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  2  0.0000  0.5000  0.0000  1
  Ga  Ga1  2  0.0000  0.0000  0.5000  1
  Ru  Ru2  4  0.0000  0.1485  0.0000  1
  Ru  Ru3  4  0.1782  0.5000  0.5000  1
]