data_[Ba8Ag2H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ag  1.9300  1.6000  1.0867
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.6076]
_cell_length_b [9.4616]
_cell_length_c [7.9012]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.6479]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ba4AgH]
_chemical_formula_sum '[Ba8 Ag2 H2]'
_cell_volume [568.6886]
_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  4  0.2551  0.0165  0.6851  1
  Ba  Ba1  2  0.2086  0.7500  0.1735  1
  Ba  Ba2  2  0.2349  0.2500  0.1598  1
  Ag  Ag3  2  0.4813  0.7500  0.5106  1
  H  H4  2  0.1382  0.2500  0.8380  1
]