data_[Ag6Ge2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [6.9984]
_cell_length_b [6.0867]
_cell_length_c [5.6926]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Ag3GeO4]
_chemical_formula_sum '[Ag6 Ge2 O8]'
_cell_volume [242.4882]
_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  4  0.2248  0.3673  0.5340  1.0
  Ag  Ag1  2  0.0000  0.7749  0.5321  1.0
  Ge  Ge2  2  0.0000  0.1221  0.9831  1.0
  O  O3  4  0.1988  0.2763  0.0920  1.0
  O  O4  2  0.0000  0.1271  0.6657  1.0
  O  O5  2  0.0000  0.8463  0.0824  1.0
]