data_[Yb12H8Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  H  2.2000  0.2500  0.0000
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [8.7787]
_cell_length_b [11.3059]
_cell_length_c [5.2985]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Yb3H2Pb]
_chemical_formula_sum '[Yb12 H8 Pb4]'
_cell_volume [525.8825]
_cell_formula_units_Z [4]
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  8  0.2037  0.3891  0.2500  1.0
  Yb  Yb1  4  0.0000  0.1086  0.2500  1.0
  H  H2  8  0.1508  0.0000  0.0000  1.0
  Pb  Pb3  4  0.0000  0.3091  0.7500  1.0
]