data_[Y8Sn4H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Sn  1.9600  1.4500  0.8300
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.3234]
_cell_length_b [6.5339]
_cell_length_c [9.1042]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7054]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Y4Sn2H]
_chemical_formula_sum '[Y8 Sn4 H2]'
_cell_volume [354.1249]
_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  0.4675  0.0010  0.7084  1.0
  Y  Y1  2  0.0685  0.7500  0.3527  1.0
  Y  Y2  2  0.1272  0.7500  0.9399  1.0
  Sn  Sn3  2  0.1706  0.2500  0.4043  1.0
  Sn  Sn4  2  0.3130  0.2500  0.9687  1.0
  H  H5  2  0.2837  0.7500  0.2023  1.0
]