data_[Co2H2Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  H  2.2000  0.2500  0.0000
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [2.6966]
_cell_length_b [3.7669]
_cell_length_c [5.2956]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [CoHRu]
_chemical_formula_sum '[Co2 H2 Ru2]'
_cell_volume [53.7927]
_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
[
  Co  Co0  1  0.0000  0.0000  0.2043  1
  Co  Co1  1  0.5000  0.5000  0.9733  1
  Ru  Ru2  1  0.0000  0.0000  0.7323  1
  H  H3  1  0.0000  0.5000  0.2025  1
  H  H4  1  0.5000  0.0000  0.4201  1
  Ru  Ru5  1  0.5000  0.5000  0.4847  1
]