data_[Sn2H8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sn  1.9600  1.4500  0.8300
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [4.8609]
_cell_length_b [4.7904]
_cell_length_c [5.3782]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.3959]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [SnH4]
_chemical_formula_sum '[Sn2 H8]'
_cell_volume [109.1122]
_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
[
  Sn  Sn0  2  0.0000  0.0000  0.5000  1
  H  H1  4  0.1413  0.6811  0.3659  1
  H  H2  4  0.3723  0.1506  0.6370  1
]