data_[Tm8Bi10H4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Bi  2.0200  1.6000  1.0350
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [22.0967]
_cell_length_b [3.5653]
_cell_length_c [9.0065]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.8295]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm4Bi5H2]
_chemical_formula_sum '[Tm8 Bi10 H4]'
_cell_volume [649.0671]
_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
[
  Tm  Tm0  4  0.0339  0.0000  0.3241  1
  Tm  Tm1  4  0.1835  0.5000  0.5521  1
  Bi  Bi2  4  0.1144  0.0000  0.7296  1
  Bi  Bi3  4  0.1630  0.0000  0.2272  1
  Bi  Bi4  2  0.0000  0.5000  0.0000  1
  H  H5  4  0.0817  0.5000  0.3976  1
]