data_[Pa2H8Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pa  1.5000  1.8000  1.0400
  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 [5.1129]
_cell_length_b [5.1757]
_cell_length_c [5.6679]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.1709]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pa(H2Ru)2]
_chemical_formula_sum '[Pa2 H8 Ru4]'
_cell_volume [149.3791]
_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
[
  Pa  Pa0  2  0.0000  0.0000  0.0000  1
  H  H1  8  0.2480  0.2595  0.2859  1
  Ru  Ru2  4  0.0136  0.5000  0.7366  1
]