data_[Ba2Sn4H4O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sn  1.9600  1.4500  0.8300
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.3259]
_cell_length_b [5.8767]
_cell_length_c [7.7218]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1317]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [BaSn2(HO2)2]
_chemical_formula_sum '[Ba2 Sn4 H4 O8]'
_cell_volume [317.6900]
_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
[
  Ba  Ba0  2  0.1859  0.2500  0.4303  1.0
  Sn  Sn1  2  0.0878  0.2500  0.8858  1.0
  Sn  Sn2  2  0.3490  0.7500  0.8432  1.0
  H  H3  2  0.2892  0.7500  0.2109  1.0
  H  H4  2  0.3666  0.7500  0.5094  1.0
  O  O5  4  0.1454  0.0001  0.7189  1.0
  O  O6  2  0.2043  0.7500  0.2879  1.0
  O  O7  2  0.4688  0.7500  0.6277  1.0
]