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 [Pmn2_1]
_cell_length_a [9.3602]
_cell_length_b [7.9783]
_cell_length_c [7.6514]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Ba4AgH]
_chemical_formula_sum '[Ba8 Ag2 H2]'
_cell_volume [571.3975]
_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  0.2355  0.1848  0.3402  1.0
  Ba  Ba1  2  0.0000  0.3282  0.8064  1.0
  Ba  Ba2  2  0.0000  0.6572  0.3516  1.0
  Ag  Ag3  2  0.0000  0.9900  0.0750  1.0
  H  H4  2  0.0000  0.3391  0.4585  1.0
]