data_[Ti2Si2Ag4O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ti  1.5400  1.4000  0.8517
  Si  1.9000  1.1000  0.5400
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [6.5591]
_cell_length_b [6.5591]
_cell_length_c [5.5276]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [TiSiAg2O5]
_chemical_formula_sum '[Ti2 Si2 Ag4 O10]'
_cell_volume [237.8073]
_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
[
  Ti  Ti0  2  0.0000  0.5000  0.0631  1.0
  Si  Si1  2  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  4  0.2500  0.2500  0.5000  1.0
  O  O3  8  0.0000  0.2075  0.1683  1.0
  O  O4  2  0.0000  0.5000  0.7534  1.0
]