data_[Yb4Cu2H10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Cu  1.9000  1.3500  0.8200
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [4.9521]
_cell_length_b [4.9521]
_cell_length_c [6.6528]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Yb2CuH5]
_chemical_formula_sum '[Yb4 Cu2 H10]'
_cell_volume [163.1482]
_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
[
  Yb  Yb0  4  0.0000  0.5000  0.2488  1.0
  Cu  Cu1  2  0.0000  0.0000  0.0180  1.0
  H  H2  8  0.2414  0.2414  0.9868  1.0
  H  H3  2  0.0000  0.0000  0.2601  1.0
]