data_[Ac4As4H8Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  As  2.1800  1.1500  0.6600
  H  2.2000  0.2500  0.0000
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.1829]
_cell_length_b [11.1691]
_cell_length_c [6.1976]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [AcAsH2Ru]
_chemical_formula_sum '[Ac4 As4 H8 Ru4]'
_cell_volume [289.5442]
_cell_formula_units_Z [4]
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  0.0000  0.2978  0.2500  1
  As  As1  4  0.0000  0.4255  0.7500  1
  H  H2  8  0.0000  0.1508  0.5570  1
  Ru  Ru3  4  0.0000  0.0000  0.0000  1
]