data_[Er2H12Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  H  2.2000  0.2500  0.0000
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.7293]
_cell_length_b [6.0521]
_cell_length_c [4.9425]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.7363]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er(H3Ru)2]
_chemical_formula_sum '[Er2 H12 Ru4]'
_cell_volume [158.0606]
_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
[
  Er  Er0  2  0.0000  0.0000  0.0000  1
  H  H1  8  0.1815  0.3046  0.2735  1
  Ru  Ru2  4  0.0000  0.2517  0.5000  1
  H  H3  4  0.0843  0.5000  0.7030  1
]