data_[Y8Bi4H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Bi  2.0200  1.6000  1.0350
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.3747]
_cell_length_b [6.5124]
_cell_length_c [9.2025]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1565]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Y4Bi2H]
_chemical_formula_sum '[Y8 Bi4 H2]'
_cell_volume [363.0144]
_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  4  0.4616  0.0014  0.6954  1.0
  Y  Y1  2  0.0682  0.7500  0.3369  1.0
  Y  Y2  2  0.1459  0.7500  0.9482  1.0
  Bi  Bi3  2  0.1411  0.2500  0.3953  1.0
  Bi  Bi4  2  0.3111  0.2500  0.9756  1.0
  H  H5  2  0.2981  0.7500  0.2019  1.0
]