data_[K4Ba2Ag4H12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [C2/m]
_cell_length_a [10.4027]
_cell_length_b [6.0121]
_cell_length_c [7.4641]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.8519]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Ba(AgH3)2]
_chemical_formula_sum '[K4 Ba2 Ag4 H12]'
_cell_volume [426.9498]
_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
[
  K  K0  4  0.1953  0.5000  0.1541  1.0
  Ba  Ba1  2  0.0000  0.5000  0.5000  1.0
  Ag  Ag2  4  0.0408  0.0000  0.2382  1.0
  H  H3  8  0.0586  0.2541  0.8243  1.0
  H  H4  4  0.2205  0.0000  0.4008  1.0
]