data_[Y2Fe2H10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Fe  1.8300  1.4000  0.8525
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [4.9764]
_cell_length_b [7.1779]
_cell_length_c [3.7235]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [YFeH5]
_chemical_formula_sum '[Y2 Fe2 H10]'
_cell_volume [133.0035]
_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
[
  Y  Y0  2  0.0000  0.0000  0.0441  1
  Fe  Fe1  2  0.0000  0.5000  0.0086  1
  H  H2  4  0.0000  0.2880  0.9136  1
  H  H3  4  0.1910  0.0000  0.5392  1
  H  H4  2  0.0000  0.5000  0.5109  1
]