data_[Ag2H2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [3.8358]
_cell_length_b [4.7762]
_cell_length_c [5.5322]
_cell_angle_alpha [92.7339]
_cell_angle_beta [91.0090]
_cell_angle_gamma [111.5172]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [AgHO2]
_chemical_formula_sum '[Ag2 H2 O4]'
_cell_volume [94.1140]
_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
[
  Ag  Ag0  1  0.0000  0.5000  0.0000  1.0
  Ag  Ag1  1  0.5000  0.5000  0.5000  1.0
  H  H2  2  0.1044  0.0410  0.7555  1.0
  O  O3  2  0.0259  0.2751  0.2973  1.0
  O  O4  2  0.2705  0.2730  0.8018  1.0
]